fix typo in comment

diff --git a/letsencrypt.sh b/letsencrypt.sh
index 16319140dae794dcf15e7fe3b59a3feab31259d7..68672742a5663f6b4c74b7d4e3622c06ee8be15f 100755 (executable)
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -209,7 +209,7 @@ sign_domain() {
 
     status="$(printf '%s\n' "${result}" | grep -Eo '"status":\s*"[^"]*"' | cut -d'"' -f4)"
 
-    # get status until it a result is reached => not pending anymore    
+    # get status until a result is reached => not pending anymore
     while [[ "${status}" = "pending" ]]; do
       sleep 1
       status="$(_request get "${challenge_uri}" | grep -Eo '"status":\s*"[^"]*"' | cut -d'"' -f4)"