minor #7116 Typo correction (DigNative)

This PR was merged into the 2.7 branch.

Discussion
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Typo correction

Commits
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a2c7c02 Typo correction

Author: wouterj

quick_tour/the_big_picture.rst

@@ -80,7 +80,7 @@ information and then they render a template to show the results to the user.
 
 In this example, the ``index`` action is practically empty because it doesn't
 need to call any other method. The action just renders a template with the
-*Homepage.* content.
+*Homepage* content.
 
 Routing
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