(Fscroll_up, Fscroll_down, Fscroll_other_window): Doc fix.

src/window.c

@@ -2993,8 +2993,8 @@ DEFUN ("scroll-up", Fscroll_up, Sscroll_up, 0, 1, "P",
   "Scroll text of current window upward ARG lines; or near full screen if no ARG.\n\
 A near full screen is `next-screen-context-lines' less than a full screen.\n\
 Negative ARG means scroll downward.\n\
-If ARG is the atom `-', scroll downward by nearly full screen.
-When calling from a program, supply as argument a number, nil, or '-.")
+If ARG is the atom `-', scroll downward by nearly full screen.\n\
+When calling from a program, supply as argument a number, nil, or `-'.")
   (arg)
      Lisp_Object arg;
 {
@@ -3006,8 +3006,8 @@ DEFUN ("scroll-down", Fscroll_down, Sscroll_down, 0, 1, "P",
   "Scroll text of current window down ARG lines; or near full screen if no ARG.\n\
 A near full screen is `next-screen-context-lines' less than a full screen.\n\
 Negative ARG means scroll upward.\n\
-If ARG is the atom `-', scroll upward by nearly full screen.
-When calling from a program, supply as argument a number, nil, or '-.")
+If ARG is the atom `-', scroll upward by nearly full screen.\n\
+When calling from a program, supply as argument a number, nil, or `-'.")
   (arg)
      Lisp_Object arg;
 {
@@ -3060,11 +3060,11 @@ showing that buffer is used.")
 
 DEFUN ("scroll-other-window", Fscroll_other_window, Sscroll_other_window, 0, 1, "P",
   "Scroll next window upward ARG lines; or near full screen if no ARG.\n\
-A near full screen is `next-screen-context-lines' less than a full screen.
+A near full screen is `next-screen-context-lines' less than a full screen.\n\
 The next window is the one below the current one; or the one at the top\n\
 if the current one is at the bottom.  Negative ARG means scroll downward.\n\
-If ARG is the atom `-', scroll downward by nearly full screen.
-When calling from a program, supply as argument a number, nil, or '-.\n\
+If ARG is the atom `-', scroll downward by nearly full screen.\n\
+When calling from a program, supply as argument a number, nil, or `-'.\n\
 \n\
 If in the minibuffer, `minibuffer-scroll-window' if non-nil\n\
 specifies the window to scroll.\n\