[Bug #1515932] Clarify description of slice assignment

diff --git a/Doc/lib/libstdtypes.tex b/Doc/lib/libstdtypes.tex
index ccc2c19083c3d9409c4576d3f5dea3696318d091..a14f8175b796c1f885dc7d8f42cf4049bb4c905b 100644 (file)
--- a/Doc/lib/libstdtypes.tex
+++ b/Doc/lib/libstdtypes.tex
@@ -1101,7 +1101,8 @@ The following operations are defined on mutable sequence types (where
   \lineiii{\var{s}[\var{i}] = \var{x}}
        {item \var{i} of \var{s} is replaced by \var{x}}{}
   \lineiii{\var{s}[\var{i}:\var{j}] = \var{t}}
-       {slice of \var{s} from \var{i} to \var{j} is replaced by \var{t}}{}
+       {slice of \var{s} from \var{i} to \var{j} 
+         is replaced by the contents of the iterable \var{t}}{}
   \lineiii{del \var{s}[\var{i}:\var{j}]}
        {same as \code{\var{s}[\var{i}:\var{j}] = []}}{}
   \lineiii{\var{s}[\var{i}:\var{j}:\var{k}] = \var{t}}