diff --git a/util/amisc/anm.1 b/util/amisc/anm.1
index e1892795..449a989e 100644
--- a/util/amisc/anm.1
+++ b/util/amisc/anm.1
@@ -26,7 +26,10 @@ A section indicator can be
 (undefined symbol),
 .SM
 .B A
-(absolute symbol), a section number (section related symbol),
+(absolute symbol),
+.SM
+.B C
+(common symbol), a section number (section related symbol),
 or
 .SM
 .B -