fix docs, path provided by Olly

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9047 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Lib/perl5/perlfragments.swg

@@ -14,7 +14,7 @@
    }
   }
   
-  this will replace the code used to retreive an integer value for all
+  this will replace the code used to retrieve an integer value for all
   the typemaps that need it, including:
   
     int, std::vector<int>, std::list<std::pair<int,int> >, etc.

Lib/php4/php4run.swg

@@ -93,7 +93,7 @@ SWIG_ZTS_SetPointerZval(zval *z, void *ptr, swig_type_info *type, int newobject,
 
 /* This is a new pointer conversion routine
    Taking the native pointer p (which would have been converted from the old
-   string pointer) and it's php type id, and it's type name (which also would
+   string pointer) and its php type id, and its type name (which also would
    have come from the old string pointer) it converts it to ptr calling 
    appropriate casting functions according to ty
    Sadly PHP has no API to find a type name from a type id, only from an instance

Lib/python/director_h.swg

@@ -22,7 +22,7 @@
 
 /*
   Use -DSWIG_PYTHON_DIRECTOR_NO_VTABLE if you don't want to generate a 'virtual
-  table', and avoid multiple GetAttr calls to retreive the python
+  table', and avoid multiple GetAttr calls to retrieve the python
   methods.
 */
 

Lib/python/pyfragments.swg

@@ -14,7 +14,7 @@
    }
   }
   
-  this will replace the code used to retreive an integer value for all
+  this will replace the code used to retrieve an integer value for all
   the typemaps that need it, including:
   
     int, std::vector<int>, std::list<std::pair<int,int> >, etc.

Lib/ruby/rubyfragments.swg

@@ -14,7 +14,7 @@
    }
   }
   
-  this will replace the code used to retreive an integer value for all
+  this will replace the code used to retrieve an integer value for all
   the typemaps that need it, including:
   
     int, std::vector<int>, std::list<std::pair<int,int> >, etc.

Lib/tcl/tclfragments.swg

@@ -20,7 +20,7 @@
    }
   }
   
-  this will replace the code used to retreive an integer value for all
+  this will replace the code used to retrieve an integer value for all
   the typemaps that need it, including:
   
     int, std::vector<int>, std::list<std::pair<int,int> >, etc.

Lib/typemaps/swigmacros.swg

@@ -49,8 +49,8 @@
     %delete_array(cptr)             Delete an array
 
 
-  Auxiliar loop macros:
-  ---------------------
+  Auxiliary loop macros:
+  ----------------------
 
     %formacro(Macro, Args...) or %formacro_1(Macro, Args...)
        for i in Args