Changed example to utility

Author: rijnb

README.md

@@ -29,14 +29,14 @@ In that case, basics.h will state a version number of the for:
 where "xxx" states the geographical limitation.
 
 
-## A Real-Life Example, The 'mapcode' Codec Tool: `example/`
+## A Real-Life Example, The 'mapcode' Codec Tool: `utility/`
 
-The directory 'example' contains a Mapcode encoding/decoding utility, as an example
+The directory 'utility' contains a Mapcode encoding/decoding utility, as an example
 of how to use the library.
 
 To build the original Mapcode tool, execute:
 
-  cd example
+  cd utility
   gcc mapcode.cpp -o mapcode
 
 For help, simply execute the binary file 'mapcode' without no arguments.
@@ -59,17 +59,17 @@ decode Mapcodes.
 
 * 1.41.1
 
-    Bugfix for “example/mapcode” utility (-d option was case sensitive).
+    Bugfix for “utility/mapcode” utility (-d option was case sensitive).
 
 * 1.41
 
     Added the India state Telangana (IN-TG), until 2014 a region in Adhra Pradesh.
 
-    Fixed a problem with the "extraDigits" parameter of the “example/mapcode" utility (maximum digits is 2, not 3).
+    Fixed a problem with the "extraDigits" parameter of the “utility/mapcode" utility (maximum digits is 2, not 3).
 
 * 1.40
 
-    Added extraDigits parameter to allow high-precision mapcodes to be generated by the “example/mapcode” utility.
+    Added extraDigits parameter to allow high-precision mapcodes to be generated by the “utility/mapcode” utility.
 
 * 1.33