doc: Fix opindex for -W options
authorSegher Boessenkool <segher@kernel.crashing.org>
Wed, 26 Jun 2019 07:43:52 +0000 (09:43 +0200)
committerSegher Boessenkool <segher@gcc.gnu.org>
Wed, 26 Jun 2019 07:43:52 +0000 (09:43 +0200)
commitde80936dbf2ae4a6304a8cbe70e05b483bcc7ee9
tree884603b3dbc275f33a363003d5714548eb1bf7ed
parent44ead50eb657c17ca9113db3212fde8b25e655a2
doc: Fix opindex for -W options

@opindex -Wxxx is wrong; it should be @opindex Wxxx.

* doc/invoke.texi (Warning Options): Fix some @opindex syntax.

From-SVN: r272672
gcc/ChangeLog
gcc/doc/invoke.texi