gdb/doc: fix column widths in MI compatibility table

In passing I noticed that the column headings for the table of MI
compatibility and breaking changes, were overlapping, at least when
the PDF is generated on my machine.

I propose giving slightly more space to the two version number
columns, this prevents the headers overlapping for me.

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 5dbae6d010615afb0463dddcb5270524a3820614..39c49f29edd7f2413697f40d33a47d04e7e1fdf3 100644 (file)
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -30306,7 +30306,7 @@ The following table gives a summary of the released versions of the MI
 interface: the version number, the version of GDB in which it first appeared
 and the breaking changes compared to the previous version.
 
-@multitable @columnfractions .05 .05 .9
+@multitable @columnfractions .1 .1 .8
 @headitem MI version @tab GDB version @tab Breaking changes
 
 @item