address style violation in generated alerts

Author: karimhamdanali

swift/ql/src/queries/Security/ECB-Encryption/ECBEncryption.ql

@@ -77,5 +77,5 @@ from EcbEncryptionConfig config, DataFlow::PathNode sourceNode, DataFlow::PathNo
 where config.hasFlowPath(sourceNode, sinkNode)
 select sinkNode.getNode(), sourceNode, sinkNode,
   "The initialization of the cipher '" + sinkNode.getNode().toString() +
-    "' uses the insecure ECB block mode from $@", sourceNode,
+    "' uses the insecure ECB block mode from $@.", sourceNode,
   sourceNode.getNode().toString()

swift/ql/test/query-tests/Security/ECB-Encryption/ECBEncryption.expected

@@ -19,12 +19,12 @@ nodes
 | test.swift:67:42:67:58 | call to getECBBlockMode() | semmle.label | call to getECBBlockMode() |
 subpaths
 #select
-| test.swift:50:37:50:37 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:50:37:50:37 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@ | test.swift:45:12:45:16 | call to init() :  | call to init() |
-| test.swift:51:37:51:37 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:51:37:51:37 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@ | test.swift:45:12:45:16 | call to init() :  | call to init() |
-| test.swift:52:37:52:41 | call to init() | test.swift:52:37:52:41 | call to init() | test.swift:52:37:52:41 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@ | test.swift:52:37:52:41 | call to init() | call to init() |
-| test.swift:53:37:53:41 | call to init() | test.swift:53:37:53:41 | call to init() | test.swift:53:37:53:41 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@ | test.swift:53:37:53:41 | call to init() | call to init() |
-| test.swift:54:37:54:53 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:54:37:54:53 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@ | test.swift:34:9:34:13 | call to init() :  | call to init() |
-| test.swift:55:37:55:53 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:55:37:55:53 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@ | test.swift:34:9:34:13 | call to init() :  | call to init() |
-| test.swift:65:42:65:42 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:65:42:65:42 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@ | test.swift:45:12:45:16 | call to init() :  | call to init() |
-| test.swift:66:42:66:46 | call to init() | test.swift:66:42:66:46 | call to init() | test.swift:66:42:66:46 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@ | test.swift:66:42:66:46 | call to init() | call to init() |
-| test.swift:67:42:67:58 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:67:42:67:58 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@ | test.swift:34:9:34:13 | call to init() :  | call to init() |
+| test.swift:50:37:50:37 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:50:37:50:37 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@. | test.swift:45:12:45:16 | call to init() :  | call to init() |
+| test.swift:51:37:51:37 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:51:37:51:37 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@. | test.swift:45:12:45:16 | call to init() :  | call to init() |
+| test.swift:52:37:52:41 | call to init() | test.swift:52:37:52:41 | call to init() | test.swift:52:37:52:41 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@. | test.swift:52:37:52:41 | call to init() | call to init() |
+| test.swift:53:37:53:41 | call to init() | test.swift:53:37:53:41 | call to init() | test.swift:53:37:53:41 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@. | test.swift:53:37:53:41 | call to init() | call to init() |
+| test.swift:54:37:54:53 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:54:37:54:53 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@. | test.swift:34:9:34:13 | call to init() :  | call to init() |
+| test.swift:55:37:55:53 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:55:37:55:53 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@. | test.swift:34:9:34:13 | call to init() :  | call to init() |
+| test.swift:65:42:65:42 | ecb | test.swift:45:12:45:16 | call to init() :  | test.swift:65:42:65:42 | ecb | The initialization of the cipher 'ecb' uses the insecure ECB block mode from $@. | test.swift:45:12:45:16 | call to init() :  | call to init() |
+| test.swift:66:42:66:46 | call to init() | test.swift:66:42:66:46 | call to init() | test.swift:66:42:66:46 | call to init() | The initialization of the cipher 'call to init()' uses the insecure ECB block mode from $@. | test.swift:66:42:66:46 | call to init() | call to init() |
+| test.swift:67:42:67:58 | call to getECBBlockMode() | test.swift:34:9:34:13 | call to init() :  | test.swift:67:42:67:58 | call to getECBBlockMode() | The initialization of the cipher 'call to getECBBlockMode()' uses the insecure ECB block mode from $@. | test.swift:34:9:34:13 | call to init() :  | call to init() |