[nongnu] elpa/subed e871b72c50 1/2: Add note about "Service name too long"

[ELPA Syncer]

branch: elpa/subed
commit e871b72c5060e9c8ddcbdf030a04b3e533f014fe
Author: Sacha Chua <sacha@sachachua.com>
Commit: Sacha Chua <sacha@sachachua.com>

    Add note about "Service name too long"
---
 README.org | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.org b/README.org
index 9951d117e5..bc6581da60 100644
--- a/README.org
+++ b/README.org
@@ -172,6 +172,13 @@ Here's an example setup if you use use-package:
 ~subed-srt-mode~, ~subed-vtt-mode~, and ~subed-ass-mode~. When
 manually loading a mode, use those specific format modes instead of
 ~subed-mode~.
+** Troubleshooting
+*** subed-mpv: Service name too long
+
+If =subed-mpv-client= reports =(error "Service name too long")=, this
+is probably because the path to the socket used to communicate with
+MPV is too long for your operating system. You can use =M-x customize=
+to set =subed-mpv-socket-dir= to a shorter path.
 
 ** Contributions
    Contributions would be really appreciated! subed conforms to the 
[[https://reuse.software/spec/][REUSE