[WWcvs] pg: Fix typo in comments

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Fix typo in comments

Modified Files:
--------------
    pg/lib/Parser/Function:
        complex.pm
    pg/lib/Value:
        Vector.pm

Revision Data
-------------
Index: complex.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Parser/Function/complex.pm,v
retrieving revision 1.10
retrieving revision 1.11
diff -Llib/Parser/Function/complex.pm -Llib/Parser/Function/complex.pm -u -r1.10 -r1.11
--- lib/Parser/Function/complex.pm
+++ lib/Parser/Function/complex.pm
@@ -72,7 +72,7 @@
 #
 #  Special power operator that promotes negative real
 #  bases to complex numbers before taking power (so that
-#  (-3)^(1/2) is define, for example).
+#  (-3)^(1/2) is defined, for example).
 #
 package Parser::Function::complex_power;
 use strict;
Index: Vector.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Value/Vector.pm,v
retrieving revision 1.37
retrieving revision 1.38
diff -Llib/Value/Vector.pm -Llib/Value/Vector.pm -u -r1.37 -r1.38
--- lib/Value/Vector.pm
+++ lib/Value/Vector.pm
@@ -10,7 +10,7 @@
 
 #
 #  Convert a value to a Vector.  The value can be
-#    a list of numbers, or an reference to an array of numbers
+#    a list of numbers, or a reference to an array of numbers
 #    a point or vector object (demote a vector)
 #    a matrix if it is  n x 1  or  1 x n
 #    a string that parses to a vector