diff --git a/contrib/build-wine/build-electrum-git.sh b/contrib/build-wine/build-electrum-git.sh
index 2abb575fe..279b364da 100755
--- a/contrib/build-wine/build-electrum-git.sh
+++ b/contrib/build-wine/build-electrum-git.sh
@@ -44,7 +44,7 @@ cp electrum-git/LICENCE .
 # Build Qt resources
 wine $WINEPREFIX/drive_c/Python26/Lib/site-packages/PyQt4/pyrcc4.exe C:/electrum/icons.qrc -o C:/electrum/lib/icons_rc.py
 
-# Copy ZBar libraries to electrum    
+# Copy ZBar libraries to electrum
 #cp "$WINEPREFIX/drive_c/Program Files (x86)/ZBar/bin/"*.dll "$WINEPREFIX/drive_c/electrum/"
 
 cd ..
diff --git a/contrib/build-wine/build-electrum.sh b/contrib/build-wine/build-electrum.sh
index f4d91d73a..99272cdf3 100755
--- a/contrib/build-wine/build-electrum.sh
+++ b/contrib/build-wine/build-electrum.sh
@@ -23,7 +23,7 @@ rm -rf $WINEPREFIX/drive_c/electrum
 cp electrum/LICENCE .
 mv electrum $WINEPREFIX/drive_c
 
-# Copy ZBar libraries to electrum    
+# Copy ZBar libraries to electrum
 #cp "$WINEPREFIX/drive_c/Program Files (x86)/ZBar/bin/"*.dll "$WINEPREFIX/drive_c/electrum/"
 
 cd ..
diff --git a/contrib/build-wine/deterministic.spec b/contrib/build-wine/deterministic.spec
index 96922fe0e..330b72315 100644
--- a/contrib/build-wine/deterministic.spec
+++ b/contrib/build-wine/deterministic.spec
@@ -5,7 +5,7 @@ a = Analysis(['electrum', 'gui/qt/main_window.py', 'gui/qt/lite_window.py', 'gui
               'lib/util.py', 'lib/wallet.py', 'lib/simple_config.py',
               'lib/bitcoin.py'
               ],
-             hiddenimports=["lib","gui"], 
+             hiddenimports=["lib","gui"],
              pathex=['lib:gui:plugins'],
              hookspath=None)
 
diff --git a/contrib/build-wine/electrum.nsi b/contrib/build-wine/electrum.nsi
index 9b2aab7be..4a41c8f3e 100644
--- a/contrib/build-wine/electrum.nsi
+++ b/contrib/build-wine/electrum.nsi
@@ -12,7 +12,7 @@
 
   ;Default installation folder
   InstallDir "$PROGRAMFILES\Electrum"
-  
+
   ;Get installation folder from registry if available
   InstallDirRegKey HKCU "Software\Electrum" ""
 
@@ -33,22 +33,22 @@
   ;!insertmacro MUI_PAGE_LICENSE "tmp/LICENCE"
   ;!insertmacro MUI_PAGE_COMPONENTS
   !insertmacro MUI_PAGE_DIRECTORY
-  
+
   ;Start Menu Folder Page Configuration
-  !define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKCU" 
-  !define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\Electrum" 
+  !define MUI_STARTMENUPAGE_REGISTRY_ROOT "HKCU"
+  !define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\Electrum"
   !define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder"
-  
+
   ;!insertmacro MUI_PAGE_STARTMENU Application $StartMenuFolder
-  
+
   !insertmacro MUI_PAGE_INSTFILES
-  
+
   !insertmacro MUI_UNPAGE_CONFIRM
   !insertmacro MUI_UNPAGE_INSTFILES
 
 ;--------------------------------
 ;Languages
- 
+
   !insertmacro MUI_LANGUAGE "English"
 
 ;--------------------------------
@@ -57,13 +57,13 @@
 Section
 
   SetOutPath "$INSTDIR"
-  
+
   ;ADD YOUR OWN FILES HERE...
   file /r dist\electrum\*.*
-  
+
   ;Store installation folder
   WriteRegStr HKCU "Software\Electrum" "" $INSTDIR
-  
+
   ;Create uninstaller
   WriteUninstaller "$INSTDIR\Uninstall.exe"
 
@@ -84,7 +84,7 @@ SectionEnd
   ;!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
   ;  !insertmacro MUI_DESCRIPTION_TEXT ${SecDummy} $(DESC_SecDummy)
   ;!insertmacro MUI_FUNCTION_DESCRIPTION_END
- 
+
 ;--------------------------------
 ;Uninstaller Section
 
@@ -94,11 +94,11 @@ Section "Uninstall"
   RMDir /r "$INSTDIR\*.*"
 
   RMDir "$INSTDIR"
-  
+
   Delete "$DESKTOP\Electrum.lnk"
   Delete "$SMPROGRAMS\Electrum\*.*"
   RmDir  "$SMPROGRAMS\Electrum"
-    
+
   DeleteRegKey /ifempty HKCU "Software\Electrum"
 
 SectionEnd