[gdb/doc] Fix qIsAddressTagged anchor

When building gdb with an older makeinfo (4.13), I run into:
...
gdb/doc/gdb.texinfo:44159: @anchor expected braces.
gdb/doc/gdb.texinfo:44159: ` {qIsAddressTagged}
...

This is related to this line:
...
@anchor {qIsAddressTagged}
...

Fix this by removing the space before the left brace.

Tested by rebuilding the documentation.

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index b04cebe28f67e9f6c5d655ec32105af1bbe990cd..b52fa6618ccdb30375340e82f99c846247e151c4 100644 (file)
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -44393,7 +44393,7 @@ tags found in the requested memory range.
 @cindex check if a given address is in a memory tagged region
 @cindex @samp{qIsAddressTagged} packet
 @item qIsAddressTagged:@var{address}
-@anchor {qIsAddressTagged}
+@anchor{qIsAddressTagged}
 Check if address @var{address} is in a memory tagged region; if it is, it's
 said to be @dfn{tagged}.  The target is responsible for checking it, as this
 is architecture-specific.