(Watch Expressions): Mention SPC for expanding/contracting watch expressions.

diff --git a/man/building.texi b/man/building.texi
index 079dfccd28735d9bb1ae41486ded05faf31ee938..bee9462a7f01f6a5ae922072b07efe9db2ae5cf6 100644 (file)
--- a/man/building.texi
+++ b/man/building.texi
@@ -1100,7 +1100,7 @@ also display the frame address as a tooltip to help identify the frame
 in which they were defined.
 
   To expand or contract a complex data type, click @kbd{Mouse-2}
-on the tag to the left of the expression.
+or press @key{SPC} on the tag to the left of the expression.
 
 @kindex D @r{(GDB speedbar)}
 @findex gdb-var-delete