diff --git a/AdSecGH/Helpers/AdSecFile.cs b/AdSecGH/Helpers/AdSecFile.cs
index 6b13f09..b4db200 100644
--- a/AdSecGH/Helpers/AdSecFile.cs
+++ b/AdSecGH/Helpers/AdSecFile.cs
@@ -7,16 +7,16 @@
 namespace AdSecGH.Helpers {
   internal class AdSecFile {
     internal static Dictionary<string, IDesignCode> Codes = new Dictionary<string, IDesignCode>() {
-      { "ACI318_02",  ACI318.Edition_2002.Metric },
-      { "ACI318_05",  ACI318.Edition_2005.Metric },
-      { "ACI318_08",  ACI318.Edition_2008.Metric },
-      { "ACI318_11",  ACI318.Edition_2011.Metric },
-      { "ACI318_14",  ACI318.Edition_2014.Metric },
-      { "ACI318M_02",  ACI318.Edition_2002.US },
-      { "ACI318M_05",  ACI318.Edition_2005.US },
-      { "ACI318M_08",  ACI318.Edition_2008.US },
-      { "ACI318M_11",  ACI318.Edition_2011.US },
-      { "ACI318M_14",  ACI318.Edition_2014.US },
+      { "ACI318M_02",  ACI318.Edition_2002.Metric },
+      { "ACI318M_05",  ACI318.Edition_2005.Metric },
+      { "ACI318M_08",  ACI318.Edition_2008.Metric },
+      { "ACI318M_11",  ACI318.Edition_2011.Metric },
+      { "ACI318M_14",  ACI318.Edition_2014.Metric },
+      { "ACI318_02",  ACI318.Edition_2002.US },
+      { "ACI318_05",  ACI318.Edition_2005.US },
+      { "ACI318_08",  ACI318.Edition_2008.US },
+      { "ACI318_11",  ACI318.Edition_2011.US },
+      { "ACI318_14",  ACI318.Edition_2014.US },
       { "AASHTO_17",  AASHTO.Edition_2017.US },
       { "AASHTO_17M",  AASHTO.Edition_2017.Metric },
       { "AS3600_01",  AS3600.Edition_2001 },