diff --git a/programs/mutant-3/swen90006/passbook/PassBook.java b/programs/mutant-3/swen90006/passbook/PassBook.java
index a3857278e1929dea13a12af96751bab256dd91e0..7c8c94a5b243f451fc05f9bf3ed4cbebbce8ec90 100644
--- a/programs/mutant-3/swen90006/passbook/PassBook.java
+++ b/programs/mutant-3/swen90006/passbook/PassBook.java
@@ -96,10 +96,10 @@ public class PassBook
 		if ('a' <= passphrase.charAt(i) && passphrase.charAt(i) <= 'z') {
 		    containsLowerCase = true;
 		}
-		else if ('A' <= passphrase.charAt(i) && passphrase.charAt(i) <= 'Z') {
+		else if ('A' <= passphrase.charAt(i) && passphrase.charAt(i) < 'Z') {
 		    containsUpperCase = true;
 		}
-		else if ('0' <= passphrase.charAt(i) && passphrase.charAt(i) = '9') {
+		else if ('0' <= passphrase.charAt(i) && passphrase.charAt(i) <= '9') {
 		    containsNumber = true;
 		}
 	    }