diff --git a/pari.spec b/pari.spec
index 8754708..0a8522f 100644
--- a/pari.spec
+++ b/pari.spec
@@ -79,7 +79,7 @@ Provides:       libpari-gmp = %version
 %description -n %lname
 %desc
 
-This package contains shared library for the PARI Computer Algebra System.
+This package contains shared library for the PARI CAS.
 
 %package devel
 Summary:        Development files for the PARI Computer Algebra System
@@ -89,7 +89,7 @@ Requires:       %lname = %version
 %description devel
 %desc
 
-This package contains development files for the PARI Computer Algebra System.
+This package contains development files for the PARI CAS.
 
 %prep
 %autosetup
@@ -135,10 +135,10 @@ mv %buildroot%_datadir/%name/examples %buildroot%_defaultdocdir/%name
 %_bindir/*
 %_datadir/%name
 %_libdir/%name.cfg
-%_mandir/man1/*.1%{?ext_man}
+%_mandir/*/*.1*
 
 %files doc
-%_defaultdocdir/%name
+%_defaultdocdir/%name/
 
 %files -n %lname
 %license COPYING
@@ -146,7 +146,7 @@ mv %buildroot%_datadir/%name/examples %buildroot%_defaultdocdir/%name
 %_libdir/libpari-gmp-tls.so.%sover
 
 %files devel
-%_includedir/%name
+%_includedir/%name/
 %_libdir/libpari.so
 
 %changelog