Merge pull request #260 from klihub/fixes/doc/rlimit-example

ulimit-adjuster: fix a typo in README.md.

Author: samuelkarp

plugins/ulimit-adjuster/README.md

@@ -17,7 +17,7 @@ The annotation syntax for ulimit adjustment is
 - type: RLIMIT_NOFILE
   soft: 1024
   hard: 4096
-- path: RLIMIT_MEMLOCK
+- type: RLIMIT_MEMLOCK
   soft: 1073741824
   hard: 1073741824
   ...