1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index fd8e2c94a4d..09705c436b7 100644
--- a/src/process.c
+++ b/src/process.c
@@ -1002,7 +1002,7 @@ DEFUN ("process-mark", Fprocess_mark, Sprocess_mark,
 DEFUN ("set-process-filter", Fset_process_filter, Sset_process_filter,
        2, 2, 0,
        doc: /* Give PROCESS the filter function FILTER; nil means no filter.
-t means stop accepting output from the process.
+A value of t means stop accepting output from the process.
 
 When a process has a filter, its buffer is not used for output.
 Instead, each time it does output, the entire string of output is