Index: doc/next-tutorial/next-tutorial.txt
===================================================================
diff -u -rc4f449cb353be812ba6502ef8e9587e87881f59b -r8f15a5f377b42426e7d1cedea575ae356d9368da
--- doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision c4f449cb353be812ba6502ef8e9587e87881f59b)
+++ doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision 8f15a5f377b42426e7d1cedea575ae356d9368da)
@@ -1823,7 +1823,7 @@
 o4 foo a
 --------------------------------------------------
 
-Value contraints are specified as parameter options in the parameter
+Value constraints are specified as parameter options in the parameter
 specifications. The parameter specification +x:integer+ defines +x+ as
 a required positional parmeter which value is constraint to an
 integer. The parameter specification +o:object,optional+ shows how to
Index: generic/nsf.c
===================================================================
diff -u -ra8fbf793da47dadb3800469704b57d01c6037e0d -r8f15a5f377b42426e7d1cedea575ae356d9368da
--- generic/nsf.c	(.../nsf.c)	(revision a8fbf793da47dadb3800469704b57d01c6037e0d)
+++ generic/nsf.c	(.../nsf.c)	(revision 8f15a5f377b42426e7d1cedea575ae356d9368da)
@@ -7365,7 +7365,7 @@
       */
     }
     /* if we find a % in the autoname -> We use Tcl_FormatObjCmd
-       to let the autoname string be formated, like Tcl "format"
+       to let the autoname string be formatted, like Tcl "format"
        command, with the value. E.g.:
        autoname a%06d --> a000000, a000001, a000002, ...
     */
Index: library/xotcl/library/xotcl2.tcl
===================================================================
diff -u -rb6fa800493538a2f179224f7f1717eb70913dd8b -r8f15a5f377b42426e7d1cedea575ae356d9368da
--- library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision b6fa800493538a2f179224f7f1717eb70913dd8b)
+++ library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision 8f15a5f377b42426e7d1cedea575ae356d9368da)
@@ -177,7 +177,7 @@
   # namespaces are cleared, and the object's relationships (e.g., mixin
   # relations) are reset.
   #
-  # @properties interally-called
+  # @properties internally-called
 
   # @method ::xotcl::Object#destroy
   #