style: add some missing semicolons

Author: isaacs

semver.js

@@ -314,9 +314,9 @@ function SemVer(version, loose) {
   else
     this.prerelease = m[4].split('.').map(function(id) {
       if (/^[0-9]+$/.test(id)) {
-        var num = +id
+        var num = +id;
         if (num >= 0 && num < MAX_SAFE_INTEGER)
-          return num
+          return num;
       }
       return id;
     });
@@ -966,11 +966,11 @@ function replaceXRange(comp, loose) {
       } else if (gtlt === '<=') {
         // <=0.7.x is actually <0.8.0, since any 0.7.x should
         // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-        gtlt = '<'
+        gtlt = '<';
         if (xm)
-          M = +M + 1
+          M = +M + 1;
         else
-          m = +m + 1
+          m = +m + 1;
       }
 
       ret = gtlt + M + '.' + m + '.' + p;