clarification

diff --git a/src/tutorial/external.rst b/src/tutorial/external.rst
index 6af6887f16a807aabc1e3feb38f2cb1494915afd..991e71dbf3c7332607e366fe182fec5a5670dd35 100644 (file)
--- a/src/tutorial/external.rst
+++ b/src/tutorial/external.rst
@@ -67,9 +67,9 @@ above ``sin()`` function is defined as follows::
   cdef extern from "math.h":
       double sin(double)
 
-This instructs Cython to generate code that imports the ``math.h``
-header file and declares the ``sin()`` function in a way that makes it
-available to Cython code.  The C compiler will see the original
+This declares the ``sin()`` function in a way that makes it available
+to Cython code and instructs Cython to generate C code that imports
+the ``math.h`` header file.  The C compiler will see the original
 declaration in ``math.h`` at compile time, but Cython does not parse
 "math.h" and requires a separate definition.