sphinx fixes

src/userguide/limitations.rst

@@ -30,7 +30,7 @@ Other Current Limitations
 ==========================
 
 * The :func:`globals` builtin returns the last Python callers globals, not the current function's locals. This behavior should not be relied upon, as it will probably change in the future. 
-* The :fun:`locals` builtin can only be used if all local variables can be converted to Python objects, and returns a dict.
+* The :func:`locals` builtin can only be used if all local variables can be converted to Python objects, and returns a dict.
 * Class and function definitions cannot be placed inside control structures.
 
 Semantic differences between Python and Cython

src/userguide/pxd_package.rst

@@ -15,7 +15,7 @@ called 'foo', and its fully qualified module name is
 'foo.shrubbing'.
 
 So when Pyrex wants to find out whether there is a `.pxd` file for shrubbing,
-it looks for one corresponding to a module called :module:`foo.shrubbing`. It
+it looks for one corresponding to a module called `foo.shrubbing`. It
 does this by searching the include path for a top-level package directory
 called 'foo' containing a file called 'shrubbing.pxd'.