fixed bugs in NextUpdate stream test

src/main/ema/forestrl/singlestep/postprocessor/controller/utilities/NextUpdateTestWrapper.emadl

@@ -8,5 +8,5 @@ component NextUpdateTestWrapper {
     instance NextUpdate(2, 22) update;
     
     connect siteinf -> update.siteinf;
-    conncet update.waittime -> waittime;
+    connect update.waittime -> waittime;
 }

src/test/ema/forestrl/singlestep/postprocessor/controller/utilities/NextUpdateTest.stream

@@ -6,5 +6,5 @@ stream NextUpdateTest for NextUpdateTestWrapper {
     // 2: next update is a soil update for site 2
     siteinf: [0, 0, 0, 0, 0, 100, 0, 0, 0, 0, 0, 0, 0, 200, 0, 0, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 300, 0, 0, 0, 0, 0, 0, 0, 400, 0, 0, 0, 0, 0, 0, 0, 0] tick [0, 0, 0, 0, 0, 100, 0, 0, 0, 0, 0, 0, 0, 200, 0, 0, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 300, 0, 0, 0, 0, 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 0];
     
-    waittime: 100 tick;
+    waittime: 100 tick 50;
 }