diff --git a/doc/unw_get_proc_name.man b/doc/unw_get_proc_name.man
index bbf350fe..8b2bd06e 100644
--- a/doc/unw_get_proc_name.man
+++ b/doc/unw_get_proc_name.man
@@ -95,7 +95,7 @@ UNW_ENOINFO
 was unable to determine 
 the name of the procedure. 
 .TP
-UNW_ENOMME
+UNW_ENOMEM
  The procedure name is too long to fit 
 in the buffer provided. A truncated version of the name has been 
 returned. 
diff --git a/doc/unw_get_proc_name.tex b/doc/unw_get_proc_name.tex
index 4a9b5850..c4139908 100644
--- a/doc/unw_get_proc_name.tex
+++ b/doc/unw_get_proc_name.tex
@@ -58,7 +58,7 @@ signal handler.
 \item[\Const{UNW\_EUNSPEC}] An unspecified error occurred.
 \item[\Const{UNW\_ENOINFO}] \Prog{Libunwind} was unable to determine
   the name of the procedure.
-\item[\Const{UNW\_ENOMME}] The procedure name is too long to fit
+\item[\Const{UNW\_ENOMEM}] The procedure name is too long to fit
   in the buffer provided.  A truncated version of the name has been
   returned.
 \end{Description}