diff --git a/nixos/modules/hardware/bladeRF.nix b/nixos/modules/hardware/bladeRF.nix
index 925443477143..35b74b8382e3 100644
--- a/nixos/modules/hardware/bladeRF.nix
+++ b/nixos/modules/hardware/bladeRF.nix
@@ -25,4 +25,4 @@ in
     services.udev.packages = [ pkgs.libbladeRF ];
     users.groups.bladerf = {};
   };
-}
\ No newline at end of file
+}
diff --git a/nixos/modules/installer/cd-dvd/system-tarball-pc-readme.txt b/nixos/modules/installer/cd-dvd/system-tarball-pc-readme.txt
index 84252f292c54..887bf60d0fbe 100644
--- a/nixos/modules/installer/cd-dvd/system-tarball-pc-readme.txt
+++ b/nixos/modules/installer/cd-dvd/system-tarball-pc-readme.txt
@@ -63,7 +63,7 @@ Activate the system: look for a directory in nix/store similar to:
 Having found it, activate that nixos system *twice*:
   chroot . /nix/store/SOMETHING-nixos-SOMETHING/activate
   chroot . /nix/store/SOMETHING-nixos-SOMETHING/activate
-  
+
 This runs a 'hostname' command. Restore your old hostname with:
   hostname OLDHOSTNAME
 
diff --git a/nixos/modules/programs/ccache.nix b/nixos/modules/programs/ccache.nix
index 874774c72b47..3c9e64932f16 100644
--- a/nixos/modules/programs/ccache.nix
+++ b/nixos/modules/programs/ccache.nix
@@ -80,4 +80,4 @@ in {
       ];
     })
   ];
-}
\ No newline at end of file
+}
diff --git a/nixos/modules/services/mail/pfix-srsd.nix b/nixos/modules/services/mail/pfix-srsd.nix
index 38984f896d6a..e3dbf2a014f0 100644
--- a/nixos/modules/services/mail/pfix-srsd.nix
+++ b/nixos/modules/services/mail/pfix-srsd.nix
@@ -53,4 +53,4 @@ with lib;
       };
     };
   };
-}
\ No newline at end of file
+}
diff --git a/nixos/modules/services/web-servers/jboss/builder.sh b/nixos/modules/services/web-servers/jboss/builder.sh
index 2eb89a90f67d..0e5af324c13f 100644
--- a/nixos/modules/services/web-servers/jboss/builder.sh
+++ b/nixos/modules/services/web-servers/jboss/builder.sh
@@ -28,11 +28,11 @@ stop()
 if test "\$1" = start
 then
   trap stop 15
-  
+
   start
 elif test "\$1" = stop
 then
-  stop  
+  stop
 elif test "\$1" = init
 then
   echo "Are you sure you want to create a new server instance (old server instance will be lost!)?"
@@ -42,21 +42,21 @@ then
   then
     exit 1
   fi
-  
+
   rm -rf $serverDir
   mkdir -p $serverDir
   cd $serverDir
   cp -av $jboss/server/default .
   sed -i -e "s|deploy/|$deployDir|" default/conf/jboss-service.xml
-  
+
   if ! test "$useJK" = ""
   then
     sed -i -e 's|<attribute name="UseJK">false</attribute>|<attribute name="UseJK">true</attribute>|' default/deploy/jboss-web.deployer/META-INF/jboss-service.xml
     sed -i -e 's|<Engine name="jboss.web" defaultHost="localhost">|<Engine name="jboss.web" defaultHost="localhost" jvmRoute="node1">|' default/deploy/jboss-web.deployer/server.xml
   fi
-  
+
   # Make files accessible for the server user
-  
+
   chown -R $user $serverDir
   for i in \`find $serverDir -type d\`
   do
diff --git a/nixos/modules/system/boot/emergency-mode.nix b/nixos/modules/system/boot/emergency-mode.nix
index 9cdab8416192..ec697bcee268 100644
--- a/nixos/modules/system/boot/emergency-mode.nix
+++ b/nixos/modules/system/boot/emergency-mode.nix
@@ -34,4 +34,4 @@ with lib;
 
   };
 
-}
\ No newline at end of file
+}
diff --git a/nixos/modules/system/boot/loader/generations-dir/generations-dir-builder.sh b/nixos/modules/system/boot/loader/generations-dir/generations-dir-builder.sh
index e723b9eb7cb3..8ae23dc988c2 100644
--- a/nixos/modules/system/boot/loader/generations-dir/generations-dir-builder.sh
+++ b/nixos/modules/system/boot/loader/generations-dir/generations-dir-builder.sh
@@ -63,7 +63,7 @@ addEntry() {
         copyToKernelsDir $kernel; kernel=$result
         copyToKernelsDir $initrd; initrd=$result
     fi
-    
+
     mkdir -p $outdir
     ln -sf $(readlink -f $path) $outdir/system
     ln -sf $(readlink -f $path/init) $outdir/init
diff --git a/nixos/modules/system/boot/loader/init-script/init-script-builder.sh b/nixos/modules/system/boot/loader/init-script/init-script-builder.sh
index 6f48d2539ace..2a1ec479fea0 100644
--- a/nixos/modules/system/boot/loader/init-script/init-script-builder.sh
+++ b/nixos/modules/system/boot/loader/init-script/init-script-builder.sh
@@ -53,7 +53,7 @@ addEntry() {
       echo "exec $stage2"
     )"
 
-    [ "$path" != "$defaultConfig" ] || { 
+    [ "$path" != "$defaultConfig" ] || {
       echo "$content" > $tmp
       echo "# older configurations: $targetOther" >> $tmp
       chmod +x $tmp
diff --git a/nixos/modules/system/boot/tmp.nix b/nixos/modules/system/boot/tmp.nix
index 5bf5e2eb2ec5..26eb172210e7 100644
--- a/nixos/modules/system/boot/tmp.nix
+++ b/nixos/modules/system/boot/tmp.nix
@@ -36,4 +36,4 @@ with lib;
 
   };
 
-}
\ No newline at end of file
+}
diff --git a/nixos/modules/system/etc/make-etc.sh b/nixos/modules/system/etc/make-etc.sh
index 1ca4c3046f0e..aabfb5e88a65 100644
--- a/nixos/modules/system/etc/make-etc.sh
+++ b/nixos/modules/system/etc/make-etc.sh
@@ -23,7 +23,7 @@ for ((i = 0; i < ${#targets_[@]}; i++)); do
         done
 
     else
-        
+
         mkdir -p $out/etc/$(dirname $target)
         if ! [ -e $out/etc/$target ]; then
             ln -s $source $out/etc/$target
@@ -34,13 +34,12 @@ for ((i = 0; i < ${#targets_[@]}; i++)); do
                 exit 1
             fi
         fi
-        
+
         if test "${modes_[$i]}" != symlink; then
             echo "${modes_[$i]}"  > $out/etc/$target.mode
             echo "${users_[$i]}"  > $out/etc/$target.uid
             echo "${groups_[$i]}" > $out/etc/$target.gid
         fi
-        
+
     fi
 done
-