-# Function to print deprecation warnings, Logs a warning once for a given key. The uniqueness key - can appear once.
-# The msg is the message text including any positional information that is formatted by the user/caller of the method.
-# It is affected by the puppet setting 'strict', which can be set to :error (outputs as an error message),
-# :off (no message / error is displayed) and :warning (default, outputs a warning) *Type*: String, String.
+# Function to print deprecation warnings, Logs a warning once for a given key.
+#
+# The uniqueness key - can appear once.
+# The msg is the message text including any positional information that is formatted by the
+# user/caller of the method.
+# It is affected by the puppet setting 'strict', which can be set to :error
+# (outputs as an error message), :off (no message / error is displayed) and :warning
+# (default, outputs a warning) *Type*: String, String.