Update README.md

Author: sbabcoc

README.md

@@ -167,7 +167,7 @@ public class OpctConfig extends SettingsCore<OpctConfig.OpctValues> {
 
 ## PathUtils
 
-The **PathUtils** `getNextPath` method provides a method to acquire the next file path in sequence for the specified base name and extension in the indicated target folder. If the target folder already contains at least one file that matches the specified base name and extension, the algorithm used to select the next path will always return a path whose index is one more than the highest index that currently exists. (If a single file with no index is found, its implied index is 1.)
+The **PathUtils** `getNextPath` method provides a method to acquire the next file path in sequence for the specified base name and extension in the indicated target folder. If the target folder already contains at least one file that matches the specified base name and extension, the algorithm used to select the next path will always return a path whose index is one more than the highest index that currently exists. (If a single file with no index is found, its implied index is 0.)
 
 ##### Example usage of `getNextPath`