diff --git a/contrib/groffer/main_subs.pl b/contrib/groffer/main_subs.pl
index 797d9d77..a40e356a 100644
--- a/contrib/groffer/main_subs.pl
+++ b/contrib/groffer/main_subs.pl
@@ -8,7 +8,7 @@
 # Copyright (C) 2006-2018 Free Software Foundation, Inc.
 # Written by Bernd Warken <address@hidden>.
 
-# LAst update: 27 Aug 2015
+# Last update: 27 Aug 2015
 
 # This file is part of 'groffer', which is part of 'groff'.
 
diff --git a/doc/groff.texi b/doc/groff.texi
index f8396dab..78da2f51 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -951,7 +951,7 @@ The section on the @file{man} macro package is partly based on
 address@hidden@: Kleinmann's @file{groff_man} manual page written for the
 Debian GNU/Linux system.
 
-Larry Kollar contributed the section in the @file{ms} macro package.
+Larry Kollar contributed the section on the @file{ms} macro package.
 
 
 
diff --git a/doc/meref.me b/doc/meref.me
index d8c744d2..43e93e36 100644
--- a/doc/meref.me
+++ b/doc/meref.me
@@ -213,7 +213,7 @@ defined in this section
 or the
 .b .sh
 macro
-(defined in the next session),
+(defined in the next section),
 the effects of changing parameters
 which will have a global effect
 on the format of the page
diff --git a/tmac/e.tmac-u b/tmac/e.tmac-u
index cba8fbc9..96afd99f 100644
--- a/tmac/e.tmac-u
+++ b/tmac/e.tmac-u
@@ -215,7 +215,7 @@
 .\}
 ..
 .
-.de ef			\" *** define even foot
+.de ef			\" *** define even footer
 .ie !\\n(.$ \
 .	rm |6
 .el \