Add a line about code action commands to the CoC section of the docs

diff --git a/docs/user/manual.adoc b/docs/user/manual.adoc
index 9f28237ff3cda952b4184ecc12fc401d6ee30a74..4f221754671c0c3a530a8ad5e91eab02682cdf45 100644 (file)
--- a/docs/user/manual.adoc
+++ b/docs/user/manual.adoc
@@ -226,6 +226,8 @@ The are several LSP client implementations for vim or neovim:
    * inlay hints for variables and method chaining, _Neovim Only_
    * semantic highlighting is not implemented yet
 
+Note: for code actions, use `coc-codeaction-cursor` and `coc-codeaction-selected`; `coc-codeaction` and `coc-codeaction-line` are unlikely to be useful.
+
 ==== LanguageClient-neovim
 
 1. Install LanguageClient-neovim by following the instructions