1 files changed, 2 insertions, 2 deletions
diff --git a/BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/doxygen.py b/BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/doxygen.py
index fe2ba1d8a8..b5ab213cd7 100644
--- a/BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/doxygen.py
+++ b/BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/doxygen.py
@@ -66,7 +66,7 @@ class Page(BaseDoxygeItem):
 
     def AddSection(self, section):
         self.mSections.append(section)
-        self.mSections.sort(cmp=lambda x,y: cmp(x.mName.lower(), y.mName.lower()))
+        self.mSections.sort(cmp=lambda x, y: cmp(x.mName.lower(), y.mName.lower()))
 
     def Generate(self):
         if self.mIsMainPage:
@@ -91,7 +91,7 @@ class Page(BaseDoxygeItem):
             self.mText.insert(endIndex, '<ul>')
             endIndex += 1
             if self.mIsSort:
-                self.mSubPages.sort(cmp=lambda x,y: cmp(x.mName.lower(), y.mName.lower()))
+                self.mSubPages.sort(cmp=lambda x, y: cmp(x.mName.lower(), y.mName.lower()))
             for page in self.mSubPages:
                 self.mText.insert(endIndex, '<li>\subpage %s \"%s\" </li>' % (page.mTag, page.mName))
                 endIndex += 1