Index: library/nx/nx.tcl
===================================================================
diff -u -rf35ab630098876f0efbd8117aa981eb199a45227 -rcd6385e474d293b04f48d3d003e0a2f777b11d3b
--- library/nx/nx.tcl	(.../nx.tcl)	(revision f35ab630098876f0efbd8117aa981eb199a45227)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
@@ -1534,7 +1534,7 @@
 	  if {[llength $options] > 0} {
             #
             # In case the parameter options contain a "slotset", this
-            # options would not be allowed by nsf::is. Therefore, we
+            # would not be allowed by nsf::is. Therefore, we
             # remove this option before testing (we are already in the
             # slot object).
             #
Index: library/xotcl/doc/langRef.xotcl
===================================================================
diff -u -r38ea9f94f2f1b54ff8f4213a814a350dec29b96b -rcd6385e474d293b04f48d3d003e0a2f777b11d3b
--- library/xotcl/doc/langRef.xotcl	(.../langRef.xotcl)	(revision 38ea9f94f2f1b54ff8f4213a814a350dec29b96b)
+++ library/xotcl/doc/langRef.xotcl	(.../langRef.xotcl)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
@@ -1512,7 +1512,7 @@
     This method is called, whenever XOTcl references a class,
     which is not defined yet. In the following example:
 	<@tt>Class C -superclass D</@tt>
-    D is not defined. Therefore <@tt>Class __unknown D</@tt>
+    D is not defined. Therefore, <@tt>Class __unknown D</@tt>
     is called. This callback can be used to perform auto-loading
     of classes. After this call, XOTcl tries again to
     resolve D. If it succeeds, XOTcl will continue; otherwise,
Index: library/xotcl/tests/slottest.xotcl
===================================================================
diff -u -rb9fcdec2a4d614ee624d548218df4719cdb27049 -rcd6385e474d293b04f48d3d003e0a2f777b11d3b
--- library/xotcl/tests/slottest.xotcl	(.../slottest.xotcl)	(revision b9fcdec2a4d614ee624d548218df4719cdb27049)
+++ library/xotcl/tests/slottest.xotcl	(.../slottest.xotcl)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
@@ -121,7 +121,7 @@
 # b) provide a no-op value, such that we define only meta-data in the slot
 # c) define a low-level tcl command like setrelation (or extend it) to handle the setter
 
-# "class" is not multivalued, therefore we should not add (or remove) add/delete
+# "class" is not multivalued, therefore, we should not add (or remove) add/delete
 # from the set of subcommands...
 ? {::nx::RelationSlot info class} "::nx::MetaSlot"
 O o1
Index: library/xotcl/tests/testx.xotcl
===================================================================
diff -u -r5a31aba4393fd948e89acf72dfca9c40e8b93334 -rcd6385e474d293b04f48d3d003e0a2f777b11d3b
--- library/xotcl/tests/testx.xotcl	(.../testx.xotcl)	(revision 5a31aba4393fd948e89acf72dfca9c40e8b93334)
+++ library/xotcl/tests/testx.xotcl	(.../testx.xotcl)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
@@ -3392,7 +3392,7 @@
     ::errorCheck [o mixin XX3] ::XX3 "__unknown XX3"
   }
 
-  # this version of unknown creates gobal objects
+  # this version of unknown creates global objects
   Class proc __unknown {name} {
     #puts "unknown called with $name"
     set name ::[namespace tail $name]
Index: tests/rac.test
===================================================================
diff -u -ra963e8896fd07c345ccfa034cbd043344edbf083 -rcd6385e474d293b04f48d3d003e0a2f777b11d3b
--- tests/rac.test	(.../rac.test)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
+++ tests/rac.test	(.../rac.test)	(revision cd6385e474d293b04f48d3d003e0a2f777b11d3b)
@@ -193,7 +193,7 @@
 #
 # ACTUAL: . -> PRE -> INVAR -> (BODY) -> POST -> INVAR -> .
 #
-# TODO: EXPTECTED (ECMA-367 §8.23.26): 
+# TODO: EXPECTED (ECMA-367 §8.23.26):
 # 	. -> INVAR -> PRE -> (BODY) -> INVAR -> POST -> .
 #