doc: fix doc of CompositionMapping

Fixes a minor index error in the documentation.
gap-system · May 14, 2019 · ebfdd80 · ebfdd80
1 parent f30c1e4
commit ebfdd80
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/mapping.gd b/lib/mapping.gd
@@ -1207,8 +1207,8 @@ DeclareGlobalFunction("CompositionMapping2General");
 ##  <P/>
 ##  Additionally, the properties <Ref Prop="IsInjective"/> and
 ##  <Ref Prop="IsSingleValued"/> are maintained;
-##  if the source of the <M>i+1</M>-th general mapping is identical to
-##  the range of the <M>i</M>-th general mapping,
+##  if the source of the general mapping <A>map(i)</A> is identical to
+##  the range of the general mapping <A>map(i+1)</A>,
 ##  also <Ref Prop="IsTotal"/> and <Ref Prop="IsSurjective"/> are maintained.
 ##  (So one should not call <Ref Oper="CompositionMapping2"/> directly
 ##  if one wants to maintain these properties.)