Clean up some doxygen warnings.

doc/qw-download-spec.txt

@@ -32,7 +32,7 @@ size is the number of data bytes in the message (if >= 0) or a special flag:
         be the empty string (""), otherwise it contains the new name of the
         file. See -2.
 
-QF #defines for the above values:
+QF \#defines for the above values:
 \verbatim
 #define DL_NOFILE       -1
 #define DL_RENAME       -2

tools/qfcc/include/expr.h

@@ -425,7 +425,7 @@ int expr_integer (expr_t *e);
 
 /** Create a new integer constant expression node.
 
-	\param integer_val	The integer constant being represented.
+	\param uinteger_val	The integer constant being represented.
 	\return			The new integer constant expression node
 					(expr_t::e::integer_val).
 */

tools/qfcc/source/linker.c

@@ -427,6 +427,7 @@ add_code (qfo_mspace_t *code)
 
 /**	Add the data in a data space to the working qfo.
 
+	\param space	The space to which the data will be added.
 	\param data		A data space of the qfo being linked.
 */
 static void