diff --git a/evolution-data-server.changes b/evolution-data-server.changes
index db9f618..49b01a0 100644
--- a/evolution-data-server.changes
+++ b/evolution-data-server.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Feb 18 11:19:41 UTC 2018 - jengelh@inai.de
+
+- Update summaries
+- Drop redundant %if..%endif guards
+
 -------------------------------------------------------------------
 Thu Feb 15 10:54:50 UTC 2018 - tchvatal@suse.com
 
diff --git a/evolution-data-server.spec b/evolution-data-server.spec
index c7ab280..40f02ce 100644
--- a/evolution-data-server.spec
+++ b/evolution-data-server.spec
@@ -84,7 +84,7 @@ Evolution Data Server provides a central location for your address book
 and calendar in the GNOME Desktop.
 
 %package -n libcamel-1_2-%{so_camel}
-Summary:        Evolution Data Server - Messaging Library
+Summary:        Evolution Data Server's Messaging Library
 Group:          System/Libraries
 
 %description -n libcamel-1_2-%{so_camel}
@@ -94,7 +94,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library for messaging.
 
 %package -n libebackend-1_2-%{so_ebackend}
-Summary:        Evolution Data Server - Backend Utilities Library
+Summary:        Evolution Data Server's Backend Utilities Library
 Group:          System/Libraries
 
 %description -n libebackend-1_2-%{so_ebackend}
@@ -104,7 +104,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library for backends.
 
 %package -n libebook-1_2-%{so_ebook}
-Summary:        Evolution Data Server - Address Book Client Library
+Summary:        Evolution Data Server's Address Book Client Library
 Group:          System/Libraries
 
 %description -n libebook-1_2-%{so_ebook}
@@ -114,7 +114,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library to access address books.
 
 %package -n libebook-contacts-1_2-%{so_ebook_contacts}
-Summary:        Evolution Data Server - Address Book Client Library
+Summary:        Evolution Data Server's Address Book Client Library
 Group:          System/Libraries
 
 %description -n libebook-contacts-1_2-%{so_ebook_contacts}
@@ -124,7 +124,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library to access address books.
 
 %package -n libecal-1_2-%{so_ecal}
-Summary:        Evolution Data Server - Calendar Client Library
+Summary:        Evolution Data Server's Calendar Client Library
 Group:          System/Libraries
 
 %description -n libecal-1_2-%{so_ecal}
@@ -134,7 +134,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library to access calendars.
 
 %package -n libedata-book-1_2-%{so_edata_book}
-Summary:        Evolution Data Server - Address Book Backend Library
+Summary:        Evolution Data Server's Address Book Backend Library
 Group:          System/Libraries
 
 %description -n libedata-book-1_2-%{so_edata_book}
@@ -143,9 +143,8 @@ and calendar in the GNOME Desktop.
 
 This package contains a shared system library for address book backends.
 
-%if %{?with_introspection}
 %package -n typelib-1_0-Camel-1_2
-Summary:        Evolution Data Server - Messaging Library, Introspection bindings
+Summary:        Introspection bindings for Evolution Data Server's Messaging Library
 Group:          System/Libraries
 
 %description -n typelib-1_0-Camel-1_2
@@ -155,7 +154,7 @@ and calendar in the GNOME Desktop.
 This package provides the GObject Introspection bindings for library for messaging.
 
 %package -n typelib-1_0-EBook-1_2
-Summary:        Evolution Data Server - Address Book Backend Library, Introspection bindings
+Summary:        Introspection bindings for Evolution Data Server's Address Book Backend Library
 Group:          System/Libraries
 
 %description -n typelib-1_0-EBook-1_2
@@ -166,7 +165,7 @@ This package provides the GObject Introspection bindings for the library
 for address book backends.
 
 %package -n typelib-1_0-EBookContacts-1_2
-Summary:        Evolution Data Server - Address Book Backend Library, Introspection bindings
+Summary:        Introspection bindings for Evolution Data Server's Address Book Backend Library
 Group:          System/Libraries
 
 %description -n typelib-1_0-EBookContacts-1_2
@@ -175,10 +174,9 @@ and calendar in the GNOME Desktop.
 
 This package provides the GObject Introspection bindings for the library
 for address book backends.
-%endif
 
 %package -n libedata-cal-1_2-%{so_edata_cal}
-Summary:        Evolution Data Server - Calendar Backend Library
+Summary:        Evolution Data Server's Calendar Backend Library
 Group:          System/Libraries
 
 %description -n libedata-cal-1_2-%{so_edata_cal}
@@ -188,7 +186,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library for calendar backends.
 
 %package -n libedataserver-1_2-%{so_edataserver}
-Summary:        Evolution Data Server - Utilities Library
+Summary:        Evolution Data Server's Utilities Library
 # libedataserver references the gsettings schemas, which live in e-d-s package
 Group:          System/Libraries
 Requires:       %{name} >= %{version}
@@ -200,7 +198,7 @@ and calendar in the GNOME Desktop.
 This package contains a shared system library.
 
 %package -n libedataserverui-1_2-%{so_edataserverui}
-Summary:        Evolution Data Server - Utilities Library
+Summary:        Evolution Data Server's Utilities Library
 Group:          System/Libraries
 
 %description -n libedataserverui-1_2-%{so_edataserverui}
@@ -209,9 +207,8 @@ and calendar in the GNOME Desktop.
 
 This package contains a shared system library.
 
-%if %{?with_introspection}
 %package -n typelib-1_0-EDataServer-1_2
-Summary:        Evolution Data Server - Utilities Library, Introspection bindings
+Summary:        Introspection bindings for Evolution Data Server's Utilities Library
 Group:          System/Libraries
 
 %description -n typelib-1_0-EDataServer-1_2
@@ -222,7 +219,7 @@ This package provides the GObject Introspection bindings for the
 libedataserver library.
 
 %package -n typelib-1_0-EDataServerUI-1_2
-Summary:        Evolution Data Server - Utilities Library, Introspection bindings
+Summary:        Introspection bindings for Evolution Data Server's Utilities Library
 Group:          System/Libraries
 
 %description -n typelib-1_0-EDataServerUI-1_2
@@ -231,10 +228,9 @@ and calendar in the GNOME Desktop.
 
 This package provides the GObject Introspection bindings for the
 libedataserver library.
-%endif
 
 %package devel
-Summary:        Evolution Data Server - Development Files
+Summary:        Development files for Evolution Data Server
 Group:          Development/Libraries/GNOME
 Requires:       evolution-data-server = %{?epoch:}%{version}
 Requires:       libcamel-1_2-%{so_camel} = %{version}
@@ -262,7 +258,7 @@ use the Evolution Data Server for storing contact and calendar
 information.
 
 %package doc
-Summary:        Evolution Data Server - Developer Documentation
+Summary:        Developer documentation for Evolution Data Server
 Group:          Development/Libraries/GNOME
 Requires:       %{name} = %{version}
 
@@ -302,7 +298,7 @@ make %{?_smp_mflags}
 %install
 %cmake_install
 %find_lang evolution-data-server
-%fdupes %{buildroot}
+%fdupes %{buildroot}/%{_prefix}
 
 %post -n libcamel-1_2-%{so_camel} -p /sbin/ldconfig
 %postun -n libcamel-1_2-%{so_camel} -p /sbin/ldconfig