Fix comments

* src/thread.h (struct thread_state): Fix comments.
* src/process.c (wait_reading_process_output): Fix a typo in
commentary.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/process.c b/src/process.c
index 31c9d74a3f2..9139a36d4fd 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4937,8 +4937,8 @@ wait_reading_process_output_1 (void)
    READ_KBD is:
      0 to ignore keyboard input, or
      1 to return when input is available, or
-     -1 meaning caller will actually read the input, so don't throw to
-       the quit handler, or
+    -1 meaning caller will actually read the input, so don't throw to
+       the quit handler
 
    DO_DISPLAY means redisplay should be done to show subprocess
      output that arrives.
diff --git a/src/thread.h b/src/thread.h
index 739069a630b..e6084b13c22 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -78,7 +78,7 @@ struct thread_state
   /* Chain of condition handlers currently in effect.
      The elements of this chain are contained in the stack frames
      of Fcondition_case and internal_condition_case.
-     When an error is signaled (by calling Fsignal, below),
+     When an error is signaled (by calling Fsignal),
      this chain is searched for an element that applies.  */
   struct handler *m_handlerlist;
 #define handlerlist (current_thread->m_handlerlist)
@@ -143,7 +143,7 @@ struct thread_state
   Lisp_Object m_re_match_object;
 #define re_match_object (current_thread->m_re_match_object)
 
-  /* This variable is different from waiting_for_input in keyboard.c.
+  /* This member is different from waiting_for_input.
      It is used to communicate to a lisp process-filter/sentinel (via the
      function Fwaiting_for_user_input_p) whether Emacs was waiting
      for user-input when that process-filter was called.