treewide: fix double quoted strings in meta.description

Signed-off-by: Ben Siraphob <bensiraphob@gmail.com>

pkgs/tools/system/at/default.nix

@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    description = ''The classical Unix `at' job scheduling command'';
+    description = "The classical Unix `at' job scheduling command";
     license = lib.licenses.gpl2Plus;
     homepage = "https://packages.qa.debian.org/at";
     platforms = lib.platforms.linux;

pkgs/tools/system/ipmitool/default.nix

@@ -41,7 +41,7 @@ stdenv.mkDerivation {
   dontDisableStatic = static;
 
   meta = with lib; {
-    description = ''Command-line interface to IPMI-enabled devices'';
+    description = "Command-line interface to IPMI-enabled devices";
     license = licenses.bsd3;
     homepage = "https://sourceforge.net/projects/ipmitool/";
     platforms = platforms.unix;

pkgs/tools/system/socklog/default.nix

@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     echo "$NIX_CC/bin/cc -s"                    >src/conf-ld
   '';
 
-  buildPhase = ''package/compile'';
+  buildPhase = "package/compile";
 
   installPhase = ''
     mkdir -p $out/bin
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
     mv doc/*.html $doc/share/doc/socklog/html/
   '';
 
-  checkPhase = ''package/check'';
+  checkPhase = "package/check";
 
   doCheck = true;
 

pkgs/tools/system/throttled/default.nix

@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  postFixup = ''wrapPythonPrograms'';
+  postFixup = "wrapPythonPrograms";
 
   meta = with lib; {
     description = "Fix for Intel CPU throttling issues";