updated the NF parameters to match to actual implementation (Sunrise with NF=2)

HTTP-request-API.md

@@ -26,7 +26,7 @@ Parameter | Value Range | Description | Since Version
 &NL= | 0 to 255 | Nightlight active and duration | 0.3
 &ND | none | Toggles nightlight on but uses default duration | 0.6.3
 &NT= | 0 to 255 | Nightlight target brightness | 0.5.0
-&NF= | 0 or 1 | Fade Nightlight | 0.5.0
+&NF= | 0 to 2 | Fade Nightlight, 0 = off, 1 = fade brightness only,<br/>2 = additionaly fade color from primary to secondary color | 0.5.0
 
 ## Advanced
 
@@ -112,7 +112,7 @@ Parameter | Value Range | Description
 \<ns> | 0 or 1 | Notification Sending on
 \<nr> | 0 or 1 | Notification Receive on
 \<nl> | 0 or 1 | Nightlight active
-\<nf> | 0 or 1 | Nightlight Fade on
+\<nf> | 0 or 2 | Nightlight Fade type
 \<nd> | 0 to 255 | Nightlight delay
 \<nt> | 0 to 255 | Nightlight target brightness
 \<fx> | 0 to 73 | Effect index