Corrected a tiny typo
@@ -11,7 +11,7 @@ Policy
``pip/_vendor/vendor.txt``.
* Vendored libraries **MUST** function without any build steps such as ``2to3`` or
- compilation of C code, pratically this limits to single source 2.x/3.x and
+ compilation of C code, practically this limits to single source 2.x/3.x and
pure Python.
* Any modifications made to libraries **MUST** be noted in
