test: remove semiocolons.
The ken directory is untouched so we have some examples with explicit semis.

R=gri
CC=golang-dev
https://golang.org/cl/2157041
diff --git a/test/interface/bigdata.go b/test/interface/bigdata.go
index 674ea12..44f6ab1 100644
--- a/test/interface/bigdata.go
+++ b/test/interface/bigdata.go
@@ -23,24 +23,24 @@
 var bad bool
 
 func test(name string, i I) {
-	m := i.M();
+	m := i.M()
 	if m != 12345 {
-		println(name, m);
-		bad = true;
+		println(name, m)
+		bad = true
 	}
 }
 
 func ptrs() {
-	var bigptr BigPtr = BigPtr{ 10000, 2000, 300, 45 };
-	var smallptr SmallPtr = SmallPtr{ 12345 };
-	var intptr IntPtr = 12345;
+	var bigptr BigPtr = BigPtr{ 10000, 2000, 300, 45 }
+	var smallptr SmallPtr = SmallPtr{ 12345 }
+	var intptr IntPtr = 12345
 
-//	test("bigptr", bigptr);
-	test("&bigptr", &bigptr);
-//	test("smallptr", smallptr);
-	test("&smallptr", &smallptr);
-//	test("intptr", intptr);
-	test("&intptr", &intptr);
+//	test("bigptr", bigptr)
+	test("&bigptr", &bigptr)
+//	test("smallptr", smallptr)
+	test("&smallptr", &smallptr)
+//	test("intptr", intptr)
+	test("&intptr", &intptr)
 }
 
 type Big struct { a, b, c, d int64 }
@@ -53,23 +53,23 @@
 func (z Int) M() int64 { return int64(z) }
 
 func nonptrs() {
-	var big Big = Big{ 10000, 2000, 300, 45 };
-	var small Small = Small{ 12345 };
-	var int Int = 12345;
+	var big Big = Big{ 10000, 2000, 300, 45 }
+	var small Small = Small{ 12345 }
+	var int Int = 12345
 
-	test("big", big);
-	test("&big", &big);
-	test("small", small);
-	test("&small", &small);
-	test("int", int);
-	test("&int", &int);
+	test("big", big)
+	test("&big", &big)
+	test("small", small)
+	test("&small", &small)
+	test("int", int)
+	test("&int", &int)
 }
 
 func main() {
-	ptrs();
-	nonptrs();
+	ptrs()
+	nonptrs()
 
 	if bad {
-		println("BUG: interface4");
+		println("BUG: interface4")
 	}
 }