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-rw-r--r--src/Controllers/Metrics/MetricsEngine.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Controllers/Metrics/MetricsEngine.php b/src/Controllers/Metrics/MetricsEngine.php
index eeb47d8a..1e0f6957 100644
--- a/src/Controllers/Metrics/MetricsEngine.php
+++ b/src/Controllers/Metrics/MetricsEngine.php
@@ -69,7 +69,8 @@ class MetricsEngine implements EngineInterface
'%s%s %s',
$name,
$this->renderLabels($row),
- $this->renderValue($row));
+ $this->renderValue($row)
+ );
}
/**