Fix documentation of RegexFilterConverter.
It handles comma-separated not colon-separated regexes.
Closes #6236.
PiperOrigin-RevId: 214569846
diff --git a/src/main/java/com/google/devtools/build/lib/util/RegexFilter.java b/src/main/java/com/google/devtools/build/lib/util/RegexFilter.java
index efd4741..62c5e71 100644
--- a/src/main/java/com/google/devtools/build/lib/util/RegexFilter.java
+++ b/src/main/java/com/google/devtools/build/lib/util/RegexFilter.java
@@ -42,8 +42,8 @@
private final int hashCode;
/**
- * Converts from a colon-separated list of regex expressions with optional -/+ prefix into the
- * RegexFilter. Colons prefixed with backslash are considered to be part of regex definition and
+ * Converts from a comma-separated list of regex expressions with optional -/+ prefix into the
+ * RegexFilter. Commas prefixed with backslash are considered to be part of regex definition and
* not a delimiter between separate regex expressions.
*
* <p>Order of expressions is not important. Empty entries are ignored. '-' marks an excluded
