removed unwanted space in conditions

Author: DheerajGBhatt

bin/index.ts

@@ -82,8 +82,7 @@ async function run(argv:AnyObject) {
       }while(moreStack!=='No'){
         template = { ...app_name, language };
         if (stack_names !== null ) template = { ...template, Stacks: stack_names ,StackParams};
-        if (customStacks !== null)
-          template = { ...template, CustomStacks: customStacks };
+        if (customStacks !== null)template = { ...template, CustomStacks: customStacks };
 
           await rover_utilities.generationSAM(({template})["template"]);
       }

cli-main/util.ts

@@ -534,10 +534,10 @@ export let samValidate=function(){
     }
     })
     if (!response.includes(true)) {
-      throw("improper SAM Template file")
+      throw new Error("SAM Template error \n")
     }
   } catch (error) {
-    throw("Not a SAM file  :"+error)
+    throw new Error("Not a SAM file  or "+error)
   }
 
 }