Fix changelog date

getssl

@@ -184,7 +184,7 @@
 # 2017-01-30 issue #243 compatibility with bash 3.0 (2.08)
 # 2017-01-30 issue #243 additional compatibility with bash 3.0 (2.09)
 # 2017-02-18 add OCSP Must-Staple to the domain csr generation (2.10)
-# 2017-09-30 issue #423 Use HTTP 1.1 as workaround atm (2.11)
+# 2019-09-30 issue #423 Use HTTP 1.1 as workaround atm (2.11)
 # ----------------------------------------------------------------------------------------
 
 PROGNAME=${0##*/}