updated for version 7.1b
diff --git a/src/screen.c b/src/screen.c
index eb7a63a..3e54ba6 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -37,7 +37,7 @@
*
* update_screen() is the function that updates all windows and status lines.
* It is called form the main loop when must_redraw is non-zero. It may be
- * called from other places when an immediated screen update is needed.
+ * called from other places when an immediate screen update is needed.
*
* The part of the buffer that is displayed in a window is set with:
* - w_topline (first buffer line in window)
@@ -7614,7 +7614,7 @@
int goto_cost;
int attr;
-#define GOTO_COST 7 /* asssume a term_windgoto() takes about 7 chars */
+#define GOTO_COST 7 /* assume a term_windgoto() takes about 7 chars */
#define HIGHL_COST 5 /* assume unhighlight takes 5 chars */
#define PLAN_LE 1
@@ -7652,7 +7652,7 @@
* Don't do this if the cursor went beyond the last column, the cursor
* position is unknown then (some terminals wrap, some don't )
*
- * First check if the highlighting attibutes allow us to write
+ * First check if the highlighting attributes allow us to write
* characters to move the cursor to the right.
*/
if (row >= screen_cur_row && screen_cur_col < Columns)