Fix escaping in sh-indent-after-continuation docstr

* lisp/progmodes/sh-script.el (sh-indent-after-continuation): Properly
escape backslashes in docstring (Bug#23046).

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 4f160e1ad6ddbae6d3b6d06505b4ce8e950438ff..f089c81fe56f1c50e8b7a1f29467462f51f290a9 100644 (file)
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -2000,16 +2000,16 @@ Does not preserve point."
 Continued lines can either be indented as \"one long wrapped line\" without
 paying attention to the actual syntactic structure, as in:
 
-   for f \
-       in a; do \
-       toto; \
+   for f \\
+       in a; do \\
+       toto; \\
        done
 
 or as lines that just don't have implicit semi-colons between them, as in:
 
-   for f \
-   in a; do \
-       toto; \
+   for f \\
+   in a; do \\
+       toto; \\
    done
 
 With `always' you get the former behavior whereas with nil you get the latter.