Docstring fixes re quotes in C code

Fix some docstring quoting problems, mostly by escaping apostrophe.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index dab32b12826..d7a533b80b7 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -754,7 +754,7 @@ force_auto_save_soon (void)
 DEFUN ("recursive-edit", Frecursive_edit, Srecursive_edit, 0, 0, "",
        doc: /* Invoke the editor command loop recursively.
 To get out of the recursive edit, a command can throw to ‘exit’ -- for
-instance ‘(throw 'exit nil)’.
+instance ‘(throw \\='exit nil)’.
 If you throw a value other than t, ‘recursive-edit’ returns normally
 to the function that called it.  Throwing a t value causes
 ‘recursive-edit’ to quit, so that control returns to the command loop