Ruby: Inline expectation should have space before $

ruby/ql/test/query-tests/variables/DeadStoreOfLocal/DeadStoreOfLocal.rb

@@ -1,5 +1,5 @@
 def test_basic(x)
-    y = x  #$ Alert
+    y = x  # $ Alert
     y = x + 2
     return y
 end
@@ -27,7 +27,7 @@ class Sup
         print(x + 1)
     end
 end
-  
+
 class Sub < Sup
     def m(y)
         y = 3  # OK - the call to `super` sees the value of `y``
@@ -39,7 +39,7 @@ def do_twice
     yield
     yield
 end
-    
+
 def get_done_twice x
     do_twice do
         print x
@@ -52,7 +52,7 @@ def retry_once
 rescue
     yield
 end
-    
+
 def get_retried x
     retry_once do
         print x
@@ -63,4 +63,4 @@ def get_retried x
             end
         end
     end
-end
+end

ruby/ql/test/query-tests/variables/UninitializedLocal/UninitializedLocal.rb

@@ -9,7 +9,7 @@ def foo
       m # reads local variable m
   else
   end
-  m.strip  #$ Alert
+  m.strip  # $ Alert
   m2 # undefined local variable or method 'm2' for main (NameError)
 end
 
@@ -31,7 +31,7 @@ def test_guards
     b&.strip  # OK - safe navigation
     b.strip if b  # OK
     b.close if b && !b.closed # OK
-    b.blowup if b || !b.blownup #$ Alert
+    b.blowup if b || !b.blownup # $ Alert
 
     if false
         c = "0"
@@ -64,7 +64,7 @@ def test_loop
             a = 0
         else
             set_a
-        end   
+        end
     end until a  # OK
     a.strip  # OK - given previous until
 end
@@ -73,5 +73,5 @@ def test_for
     for i in ["foo", "bar"]  # OK - since 0..10 cannot raise
         puts i.strip
     end
-    i.strip  #$ SPURIOUS: Alert
-end
+    i.strip  # $ SPURIOUS: Alert
+end