diff --git a/libical.changes b/libical.changes
index 4aeeb69..6d71f3e 100644
--- a/libical.changes
+++ b/libical.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Oct  4 08:18:14 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Use proper grammar in description.
+
 -------------------------------------------------------------------
 Tue Oct  1 14:48:12 UTC 2019 - Michael Gorse <mgorse@suse.com>
 
diff --git a/libical.spec b/libical.spec
index 9c76252..13c613a 100644
--- a/libical.spec
+++ b/libical.spec
@@ -69,7 +69,7 @@ component properties, parameters, and subcomponents.
 %else
 %description
 This package provides a GObject wrapper for libical library with support
-of GObject Introspection.
+for GObject Introspection.
 %endif
 
 %if %{without glib}
@@ -118,7 +118,7 @@ Obsoletes:      %{name} < %{version}
 
 %description -n %{name}%{sonum}
 This package provides a GObject wrapper for libical library with support
-of GObject Introspection.
+for GObject Introspection.
 
 %package devel
 Summary:        Development files for building against %{name}