address comments

Signed-off-by: Michael Pollind <[email protected]>

Author: pollend

book/src/template_syntax.md

@@ -839,15 +839,15 @@ You can then call it with `{% call name(args) %}`, ending with `{% endcall %}`:
 
 {% endmacro %}
 
-{% call heading(s) %} {% endcall %}
+{% call heading(s) %}{% endcall %}
 ```
 
 You can place macros in a separate file and use them in your templates by using `{% import %}`:
 
 ```jinja
 {%- import "macro.html" as scope -%}
 
-{% call scope::heading(s) %} {% endcall %}
+{% call scope::heading(s) %}{% endcall %}
 ```
 
 You can optionally specify the name of the macro in `endmacro`:
@@ -865,7 +865,7 @@ You can also specify arguments by their name (as defined in the macro):
 
 {% endmacro %}
 
-{% call heading(bold="something", arg="title") %} {% endcall%}
+{% call heading(bold="something", arg="title") %}{% endcall%}
 ```
 
 You can use whitespace characters around `=`:
@@ -914,9 +914,9 @@ Then if you don't pass a value for this argument, its default value will be used
 
 ```jinja
 {# We only specify `arg1`, so `arg2` will be "something" #}
-{% call heading(1) %} {% endcall %}
+{% call heading(1) %}{% endcall %}
 {# We specify both `arg1` and `arg2` so no default value is used #}
-{% call heading(1, 2) %} {% endcall %}
+{% call heading(1, 2) %}{% endcall %}
 ```
 
 ### Call
@@ -958,7 +958,6 @@ Here is an example with a call block using arguments:
         <dd>{{ user.description }}</dd>
     </dl>
 {% endcall %}
-
 ```
 
 ## Calling Rust macros

testing/tests/calls.rs

@@ -114,15 +114,15 @@ fn test_caller() {
 {%- macro test() -%}
 {{- caller() -}}
 {%- endmacro -%}
-{%- call() test() -%}
+{%- call() test() %}
 nested
-{%- endcall -%}
+{% endcall -%}
 "#,
         ext = "html"
     )]
     struct CallerEmpty {}
     let x = CallerEmpty {};
-    assert_eq!(x.render().unwrap(), "nested");
+    assert_eq!(x.render().unwrap(), "\nnested\n\n");
 }
 
 #[test]