docs: ensure empty line between text and a following heading

lib/http/auth.go

@@ -11,8 +11,7 @@ import (
 
 // AuthHelp returns text describing the http authentication to add to the command help.
 func AuthHelp(prefix string) string {
-	help := `
-#### Authentication
+	help := `#### Authentication
 
 By default this will serve files without needing a login.
 
@@ -38,6 +37,7 @@ The password file can be updated while rclone is running.
 Use ` + "`--{{ .Prefix }}realm`" + ` to set the authentication realm.
 
 Use ` + "`--{{ .Prefix }}salt`" + ` to change the password hashing salt from the default.
+
 `
 	tmpl, err := template.New("auth help").Parse(help)
 	if err != nil {

lib/http/server.go

@@ -27,8 +27,7 @@ import (
 // Help returns text describing the http server to add to the command
 // help.
 func Help(prefix string) string {
-	help := `
-### Server options
+	help := `### Server options
 
 Use ` + "`--{{ .Prefix }}addr`" + ` to specify which IP address and port the server should
 listen on, eg ` + "`--{{ .Prefix }}addr 1.2.3.4:8000` or `--{{ .Prefix }}addr :8080`" + ` to listen to all
@@ -74,6 +73,7 @@ certificate authority certificate.
 --{{ .Prefix }}min-tls-version is minimum TLS version that is acceptable. Valid
   values are "tls1.0", "tls1.1", "tls1.2" and "tls1.3" (default
   "tls1.0").
+
 `
 	tmpl, err := template.New("server help").Parse(help)
 	if err != nil {

lib/http/template.go

@@ -16,8 +16,7 @@ import (
 
 // TemplateHelp returns a string that describes how to use a custom template
 func TemplateHelp(prefix string) string {
-	help := `
-#### Template
+	help := `#### Template
 
 ` + "`--{{ .Prefix }}template`" + ` allows a user to specify a custom markup template for HTTP
 and WebDAV serve functions.  The server exports the following markup
@@ -52,6 +51,7 @@ be used to render HTML based on specific conditions.
 | contains    | Checks whether a given substring is present or not in a given string. |
 | hasPrefix   | Checks whether the given string begins with the specified prefix. |
 | hasSuffix   | Checks whether the given string end with the specified suffix. |
+
 `
 
 	tmpl, err := template.New("template help").Parse(help)