4 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/os-specific/linux/cpupower/default.nix b/pkgs/os-specific/linux/cpupower/default.nix
index bf6e8c36f3d..269729917dd 100644
--- a/pkgs/os-specific/linux/cpupower/default.nix
+++ b/pkgs/os-specific/linux/cpupower/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
-    description = "Tool to examine and tune power saving features.";
+    description = "Tool to examine and tune power saving features";
     homepage = https://www.kernel.org.org/;
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/os-specific/linux/ktap/default.nix b/pkgs/os-specific/linux/ktap/default.nix
index a82804cb837..b91fc871350 100644
--- a/pkgs/os-specific/linux/ktap/default.nix
+++ b/pkgs/os-specific/linux/ktap/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    description = "A lightweight script-based dynamic tracing tool for Linux.";
+    description = "A lightweight script-based dynamic tracing tool for Linux";
     homepage    = "http://www.ktap.org";
     license     = stdenv.lib.licenses.gpl2;
     platforms   = stdenv.lib.platforms.linux;
diff --git a/pkgs/os-specific/linux/s6-linux-utils/default.nix b/pkgs/os-specific/linux/s6-linux-utils/default.nix
index 0f0967079df..a50400e492a 100644
--- a/pkgs/os-specific/linux/s6-linux-utils/default.nix
+++ b/pkgs/os-specific/linux/s6-linux-utils/default.nix
@@ -45,7 +45,7 @@ in stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://www.skarnet.org/software/s6-linux-utils/;
-    description = "A set of minimalistic Linux-specific system utilities.";
+    description = "A set of minimalistic Linux-specific system utilities";
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.isc;
   };
diff --git a/pkgs/os-specific/linux/usermount/default.nix b/pkgs/os-specific/linux/usermount/default.nix
index 9bf8692d1ce..6f96445ef5e 100644
--- a/pkgs/os-specific/linux/usermount/default.nix
+++ b/pkgs/os-specific/linux/usermount/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = https://github.com/tom5760/usermount;
-    description = "A simple tool to automatically mount removable drives using UDisks2 and D-Bus.";
+    description = "A simple tool to automatically mount removable drives using UDisks2 and D-Bus";
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];