spelling: expression

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

diff --git a/pdns/recursordist/rec-system-resolve.cc b/pdns/recursordist/rec-system-resolve.cc
index 99ef7d12856c38bdae7257c933c7b874a08e451f..3f43b98eec0c6975994aec695e30513006280edb 100644 (file)
--- a/pdns/recursordist/rec-system-resolve.cc
+++ b/pdns/recursordist/rec-system-resolve.cc
@@ -253,7 +253,7 @@ void pdns::RecResolve::Refresher::refreshLoop()
   while (!stop) {
     const time_t startTime = time(nullptr);
     time_t wakeTime = startTime;
-    // The expresion wakeTime - startTime is equal to the total amount of time slept
+    // The expression wakeTime - startTime is equal to the total amount of time slept
     while (wakeTime - startTime < d_interval) {
       std::unique_lock lock(mutex);
       time_t remaining = d_interval - (wakeTime - startTime);