Added missing semicolons found via jsLint.

jquery.flot.js

@@ -1629,21 +1629,21 @@
 
                     ctx.beginPath();
                     ctx.strokeStyle = (typeof bc == "object" ? bc.right : bc);
-                    ctx.lineWidth = (typeof bw == "object" ? bw.right : bw)
+                    ctx.lineWidth = (typeof bw == "object" ? bw.right : bw);
                     ctx.moveTo(plotWidth + bw.right / 2, 0 - bw.top);
                     ctx.lineTo(plotWidth + bw.right / 2, plotHeight);
                     ctx.stroke();
 
                     ctx.beginPath();
                     ctx.strokeStyle = (typeof bc == "object" ? bc.bottom : bc);
-                    ctx.lineWidth = (typeof bw == "object" ? bw.bottom : bw)
+                    ctx.lineWidth = (typeof bw == "object" ? bw.bottom : bw);
                     ctx.moveTo(plotWidth + bw.right, plotHeight + bw.bottom / 2);
                     ctx.lineTo(0, plotHeight + bw.bottom / 2);
                     ctx.stroke();
                     
                     ctx.beginPath();
                     ctx.strokeStyle = (typeof bc == "object" ? bc.left : bc);
-                    ctx.lineWidth = (typeof bw == "object" ? bw.left : bw)
+                    ctx.lineWidth = (typeof bw == "object" ? bw.left : bw);
                     ctx.moveTo(0 - bw.left/2, plotHeight + bw.bottom);
                     ctx.lineTo(0- bw.left/2, 0);
                     ctx.stroke();

jquery.flot.stack.js

@@ -38,7 +38,7 @@ adjusted (e.g for bar charts or filled areas).
     
     function init(plot) {
         function findMatchingSeries(s, allseries) {
-            var res = null
+            var res = null;
             for (var i = 0; i < allseries.length; ++i) {
                 if (s == allseries[i])
                     break;