Backport PR #30969 on branch v3.10.x (DOC: Simplify barh() example)#30971

rcomer merged 1 commit intomatplotlib:v3.10.xmatplotlib/matplotlib:v3.10.xfrom

meeseeksmachine:auto-backport-of-pr-30969-on-v3.10.xmeeseeksmachine/matplotlib:auto-backport-of-pr-30969-on-v3.10.xCopy head branch name to clipboard