Fix cargo fmt --all -- --check error

kiminuo · kiminuo · commit 1019be49c6eb · 2020-02-18T21:42:32.000+01:00
diff --git a/src/descriptor/mod.rs b/src/descriptor/mod.rs
@@ -542,9 +542,7 @@ mod tests {
 
     type StdDescriptor = Descriptor<PublicKey>;
     const TEST_PK: &'static str =
-        "pk(\
-         020000000000000000000000000000000000000000000000000000000000000002\
-         )";
+        "pk(020000000000000000000000000000000000000000000000000000000000000002)";
 
     #[test]
     fn parse_descriptor() {
