duplicate words and spelling fixes in comments

ok miod@

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/libcurses/doc/hackguide.html b/lib/libcurses/doc/hackguide.html
index c52dd5b171f..4e1d237f3b7 100644
--- a/lib/libcurses/doc/hackguide.html
+++ b/lib/libcurses/doc/hackguide.html
@@ -558,7 +558,7 @@ Then <CODE>lib_doupdate.c</CODE> goes to work.  Its job is to do line-by-line
 transformations of <CODE>curscr</CODE> lines to <CODE>newscr</CODE> lines.  Its main
 tool is the routine <CODE>mvcur()</CODE> in <CODE>lib_mvcur.c</CODE>.  This routine
 does cursor-movement optimization, attempting to get from given screen
-location A to given location B in the fewest output characters posible. <P>
+location A to given location B in the fewest output characters possible. <P>
 
 If you want to work on screen optimizations, you should use the fact
 that (in the trace-enabled version of the library) enabling the
diff --git a/lib/libcurses/doc/ncurses-intro.html b/lib/libcurses/doc/ncurses-intro.html
index c16ecdd19bc..f6d505a50ad 100644
--- a/lib/libcurses/doc/ncurses-intro.html
+++ b/lib/libcurses/doc/ncurses-intro.html
@@ -978,7 +978,7 @@ on and refresh them, the changes made to the overlapping region under historic
 
 To understand why this is a problem, remember that screen updates are
 calculated between two representations of the <EM>entire</EM> display. The
-documentation says that when you refresh a window, it is first copied to to the
+documentation says that when you refresh a window, it is first copied to the
 virtual screen, and then changes are calculated to update the physical screen
 (and applied to the terminal).  But "copied to" is not very specific, and
 subtle differences in how copying works can produce different behaviors in the