chore(src/visitor/structure.rs): push a char instead of push_str

Doesn't change the result, but it's cleaner to push a character
instead of push_str a single-character string.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/steps.rs b/src/steps.rs
index 9af526c..c8c1bf6 100644
--- a/src/steps.rs
+++ b/src/steps.rs
@@ -67,7 +67,7 @@ impl ScenarioStep {
         let mut joined = String::new();
         for word in words {
             joined.push_str(word);
-            joined.push_str(" ");
+            joined.push(' ');
         }
         if joined.len() > 1 {
             joined.pop();