storage/remote/intern_test.go: Fix linting errors

Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>

storage/remote/intern_test.go

@@ -33,7 +33,7 @@ func TestIntern(t *testing.T) {
 	interned, ok := interner.pool[testString]
 
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs.Load()))
 }
 
 func TestIntern_MultiRef(t *testing.T) {
@@ -44,13 +44,13 @@ func TestIntern_MultiRef(t *testing.T) {
 	interned, ok := interner.pool[testString]
 
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs.Load()))
 
 	interner.intern(testString)
 	interned, ok = interner.pool[testString]
 
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 2, fmt.Sprintf("expected refs to be 2 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 2, fmt.Sprintf("expected refs to be 2 but it was %d", interned.refs.Load()))
 }
 
 func TestIntern_DeleteRef(t *testing.T) {
@@ -61,7 +61,7 @@ func TestIntern_DeleteRef(t *testing.T) {
 	interned, ok := interner.pool[testString]
 
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs.Load()))
 
 	interner.release(testString)
 	_, ok = interner.pool[testString]
@@ -75,7 +75,7 @@ func TestIntern_MultiRef_Concurrent(t *testing.T) {
 	interner.intern(testString)
 	interned, ok := interner.pool[testString]
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs.Load()))
 
 	go interner.release(testString)
 
@@ -87,5 +87,5 @@ func TestIntern_MultiRef_Concurrent(t *testing.T) {
 	interned, ok = interner.pool[testString]
 	interner.mtx.RUnlock()
 	testutil.Equals(t, true, ok)
-	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs))
+	testutil.Assert(t, interned.refs.Load() == 1, fmt.Sprintf("expected refs to be 1 but it was %d", interned.refs.Load()))
 }