lint cleanup: eliminate "redundant" errors

This removes some pointless parentheses but the primary focus is removing
redundancies like unnecessary "else" clauses.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/reader.h b/src/reader.h
index 4c5a511e..df667e9e 100644
--- a/src/reader.h
+++ b/src/reader.h
@@ -111,7 +111,7 @@ history_t *reader_get_history(void);
 void reader_set_buffer(const wcstring &b, size_t p);
 
 /// Get the current cursor position in the command line. If interactive mode is uninitialized,
-/// return (size_t)(-1).
+/// return (size_t)-1.
 size_t reader_get_cursor_pos();
 
 /// Get the current selection range in the command line. Returns false if there is no active