translate: fix tests

Underlying apiary sends prettyPrint:false (for performance reasons). Updates the
tests accordingly.

Fixes #1576.

Change-Id: I6dff38cf3dafc828829396ce26a80782b4786056
Reviewed-on: https://code-review.googlesource.com/c/gocloud/+/45311
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
diff --git a/translate/translate_test.go b/translate/translate_test.go
index da744f7..ea1608b 100644
--- a/translate/translate_test.go
+++ b/translate/translate_test.go
@@ -94,29 +94,34 @@
 		want   url.Values
 	}{
 		{language.Spanish, []string{"text"}, nil, url.Values{
-			"q":      []string{"text"},
-			"target": []string{"es"},
+			"q":           []string{"text"},
+			"target":      []string{"es"},
+			"prettyPrint": []string{"false"},
 		}},
 		{language.English, []string{"text"}, &Options{}, url.Values{
-			"q":      []string{"text"},
-			"target": []string{"en"},
+			"q":           []string{"text"},
+			"target":      []string{"en"},
+			"prettyPrint": []string{"false"},
 		}},
 		{language.Turkish, []string{"t1", "t2"}, nil, url.Values{
-			"q":      []string{"t1", "t2"},
-			"target": []string{"tr"},
+			"q":           []string{"t1", "t2"},
+			"target":      []string{"tr"},
+			"prettyPrint": []string{"false"},
 		}},
 		{language.English, []string{"text"}, &Options{Source: language.French},
 			url.Values{
-				"q":      []string{"text"},
-				"source": []string{"fr"},
-				"target": []string{"en"},
+				"q":           []string{"text"},
+				"source":      []string{"fr"},
+				"target":      []string{"en"},
+				"prettyPrint": []string{"false"},
 			},
 		},
 		{language.English, []string{"text"}, &Options{Source: language.French, Format: HTML}, url.Values{
-			"q":      []string{"text"},
-			"source": []string{"fr"},
-			"format": []string{"html"},
-			"target": []string{"en"},
+			"q":           []string{"text"},
+			"source":      []string{"fr"},
+			"format":      []string{"html"},
+			"target":      []string{"en"},
+			"prettyPrint": []string{"false"},
 		}},
 	} {
 		_, err = c.Translate(ctx, test.inputs, test.target, test.opts)