- added missing ';' according to new rules

(no effect on the test, but now parseable)

R=r
OCL=16936
CL=16936

test/bugs/bug107.go

@@ -9,6 +9,6 @@ import os "os"
 func f() (os int) {
      // In the next line "os" should refer to the result variable, not
      // to the package.
-     v := os.Open("", 0, 0)	// ERROR "undefined"
+     v := os.Open("", 0, 0);	// ERROR "undefined"
      return 0
 }