; diff -aur plan9front/sys/src /sys/src
diff -u plan9front/sys/src/9/ip/devip.c /sys/src/9/ip/devip.c
--- plan9front/sys/src/9/ip/devip.c
+++ /sys/src/9/ip/devip.c
@@ -816,7 +816,7 @@
 }
 
 /* 
- *  find a unused local port for a protocol.
+ *  find a unused loacal port for a protocol.
  *
  *  p needs to be locked
  */
diff -u plan9front/sys/src/cmd/aux/vga/igfx.c /sys/src/cmd/aux/vga/igfx.c
--- plan9front/sys/src/cmd/aux/vga/igfx.c
+++ /sys/src/cmd/aux/vga/igfx.c
@@ -837,7 +837,7 @@
 			dpll = igfx->pipe[x].dpll;
 			/* enable pll */
 			dpll->ctrl.v = 1<<31;
-			/* LCPLL 2700 (non ssc) reference */
+			/* LCPLL 2700 (non scc) reference */
 			dpll->ctrl.v |= 3<<28;
 
 			genwrpll(freq, &n2, &p1, &r2);
diff -u plan9front/sys/src/cmd/cmp.c /sys/src/cmd/cmp.c
--- plan9front/sys/src/cmd/cmp.c
+++ /sys/src/cmd/cmp.c
@@ -127,6 +127,6 @@
 static void
 usage(void)
 {
-	fprint(2, "usage: cmp [-lLs] file1 file2 [offset1 [offset2] ]\n");
+	print("usage: cmp [-lLs] file1 file2 [offset1 [offset2] ]\n");
 	exits("usage");
 }