Add tiny doc touchups.

docs/installation.rst

@@ -77,7 +77,7 @@ corresponding environment.  On OS X and Linux, do the following::
 
 (Note the space between the dot and the script name.  The dot means that this
 script should run in the context of the current shell.  If this command does
-not work in your shell, try replacing the dot with ``source``)
+not work in your shell, try replacing the dot with ``source``.)
 
 If you are a Windows user, the following command is for you::
 

docs/quickstart.rst

@@ -122,7 +122,7 @@ Screenshot of the debugger in action:
    * ``use_debugger`` - whether to use the internal Flask debugger
    * ``use_reloader`` - whether to reload and fork the process on exception
 
-   ``debug`` must be True (i.e., exceptions must caught) in order for the
+   ``debug`` must be True (i.e., exceptions must be caught) in order for the
    other two options to have any value.
 
    If you're using Aptana/Eclipse for debugging you'll need to set both