Fix units

src/yang/etsi-nfv-vnf.yang

@@ -555,10 +555,10 @@ submodule etsi-nfv-vnf {
               fraction-digits 1;
               range "0..max";
             }
-            units "Gb";
+            units "GB";
             default 1;
             description
-              "Amount of virtual memory in MB.";
+              "Amount of virtual memory in GB.";
             reference
               "GS NFV IFA011: Section 7.1.9.3, Information elements
                related to Virtual Memory.";
@@ -731,11 +731,11 @@ submodule etsi-nfv-vnf {
         }
         leaf size-of-storage {
           type uint64;
-          units "Gb";
+          units "GB";
           default 0;
           description
             "Size of virtualised storage resource (e.g. size of
-             volume, in Gb)";
+             volume, in GB)";
           reference
             "GS NFV IFA011: Section 7.1.9.4, Information elements
              related to Virtual Storage.";
@@ -936,7 +936,7 @@ submodule etsi-nfv-vnf {
         }
         leaf min-disk {
           type uint64;
-          units "Gb";
+          units "GB";
           default 0;
           description
             "The minimal disk size requirement for this software
@@ -953,7 +953,7 @@ submodule etsi-nfv-vnf {
             fraction-digits 1;
             range "0..max";
           }
-          units "Gb";
+          units "GB";
           default 0;
           description
             "The minimal RAM requirement for this software image.
@@ -967,7 +967,7 @@ submodule etsi-nfv-vnf {
         }
         leaf size {
           type uint64;
-          units "Gb";
+          units "GB";
           description
             "The size of this software image.";
           reference