diff --git a/src/Mod/Path/PathScripts/PathToolLibraryEditor.py b/src/Mod/Path/PathScripts/PathToolLibraryEditor.py
index 5c61828309..9e867f4ce6 100644
--- a/src/Mod/Path/PathScripts/PathToolLibraryEditor.py
+++ b/src/Mod/Path/PathScripts/PathToolLibraryEditor.py
@@ -347,7 +347,7 @@ class EditorPanel():
         self.loadToolTables()
     
     def renameTable(self):
-        ''' provides dialog for new tablename and renames teh selected tool table'''
+        ''' provides dialog for new tablename and renames the selected tool table'''
         name = self.TLM.getCurrentTableName()
         newName, ok = QtGui.QInputDialog.getText(None, translate("TooltableEditor","Rename Tooltable"),translate("TooltableEditor","Enter Name:"),QtGui.QLineEdit.Normal,name)
         if ok and newName:
diff --git a/src/WindowsInstaller/include/declarations.nsh b/src/WindowsInstaller/include/declarations.nsh
index b94a53f492..056e89a1cd 100644
--- a/src/WindowsInstaller/include/declarations.nsh
+++ b/src/WindowsInstaller/include/declarations.nsh
@@ -1,4 +1,4 @@
-/*
+/*
 declaration.nsh
 
 Configuration and variables of FreeCAD installer
@@ -14,14 +14,15 @@ Configuration and variables of FreeCAD installer
 
 !define APP_NAME "FreeCAD"
 !define APP_VERSION_NUMBER "${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}.${APP_VERSION_REVISION}.${APP_VERSION_BUILD}"
-# for the proposed install folder we use the scheme "FreeCAD 0.18" while we need for the registry the scheme "FreeCAD 0.18.1"
-# to check if it is exactly this version (to support side by side installations)
+# For the proposed install folder we use the scheme "FreeCAD 0.18" 
+# however for the Registry, we need the scheme "FreeCAD 0.18.x" in order
+# to check if it is exactly this version (to support side-by-side installations)
 !define APP_SERIES_NAME "${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}"
 !define APP_SERIES_KEY "${APP_VERSION_MAJOR}${APP_VERSION_MINOR}${APP_VERSION_REVISION}${APP_VERSION_EMERGENCY}"
 !define APP_SERIES_KEY2 "${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}.${APP_VERSION_REVISION}${APP_EMERGENCY_DOT}${APP_VERSION_EMERGENCY}"
 !define APP_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\App Paths\${APP_NAME}.exe"
 !define APP_DIR "${APP_NAME} ${APP_SERIES_NAME}"
-# Fixme: FC should use different prefernces folder for every release
+# Fixme: FC should use different preferences folder for every release
 !define APP_DIR_USERDATA ${APP_NAME}
 #!define APP_DIR_USERDATA "${APP_NAME}${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}"
 !define APP_INFO "${APP_NAME} - Your Own 3D Parametric Modeler"