9842 man page typos and spelling

@@ -214,11 +214,11 @@
                               length=numberi | numberc | number
 
                                   Prints the print request with pages of a
                                   specific length in inches, centimeters, or
                                   number of lines. Append the letter i for
-                                  inches or c for centimenters to number.
+                                  inches or c for centimeters to number.
                                   Indicate the number of lines by specifying
                                   number alone. length=66 indicates a page
                                   length of 66 lines. length=11i indicates a
                                   page length of 11 inches.  length=27.94c
                                   indicates a page length of 27.94