Merge pull request #74 from xsleonard/patch-1

fix typo in docs

docs/index.rst

@@ -160,7 +160,7 @@ Set timeout to "del" to delete cached value::
 
     {% cache 'del' %}...
 
-If keys are provided, you may easily generate the tempalte fragment key and
+If keys are provided, you may easily generate the template fragment key and
 delete it from outside of the template context::
 
     from flask.ext.cache import make_template_fragment_key
@@ -207,8 +207,8 @@ Here's an example script to empty your application's cache:
 
 .. warning::
 
-    Some backend implementation do not support completely clearing the case.
-    Also, if you're not using key prefix, some implementation (e.g. Redis)
+    Some backend implementations do not support completely clearing the cache.
+    Also, if you're not using a key prefix, some implementations (e.g. Redis)
     will flush the whole database. Make sure you're not storing any other
     data in your caching database.