diff --git a/src/main/java/net/thauvin/erik/mobibot/Utils.java b/src/main/java/net/thauvin/erik/mobibot/Utils.java
index 75734d0..9a0977b 100644
--- a/src/main/java/net/thauvin/erik/mobibot/Utils.java
+++ b/src/main/java/net/thauvin/erik/mobibot/Utils.java
@@ -345,11 +345,11 @@ final class Utils
 	}
 
 	/**
-	 * Returns true if the given string is valid.
+	 * Returns <code>true</code> if the given string is <em>not</em> blank or null.
 	 *
-	 * @param s The string to validate.
+	 * @param s The string to check.
 	 *
-	 * @return true if the string is non-empty and not null, false otherwise.
+	 * @return <code>true</code> if the string is valid, <code>false</code> otherwise.
 	 */
 	public static boolean isValidString(final CharSequence s)
 	{
@@ -420,4 +420,4 @@ final class Utils
 
 		return s;
 	}
-}
\ No newline at end of file
+}