removed an extraneous space in the html output

it is 7:30am and i haven't slept yet what am i doing with my life

README.md

@@ -32,7 +32,6 @@ Here's an example recipe, which could be saved to `_recipes/chocolate_cake.yml`:
 ---
 name: Chocolate cake
 author: Jane Crocker
-layout: recipe
 
 ingredients:
 - [1, egg, null]
@@ -48,20 +47,29 @@ time: 240
 ```
 - `name` (string) - The displayed name of the recipe. Does not appear in the URL.
 - `author` (string, optional) - The author of the recipe.
-- `layout` (string) - The template to use; should always be `recipe`.
 - `ingredients` (list) - Each entry in `ingredients` consists of an amount, ingredient name, and unit terminology. `[2, flour, cups]` is displayed as `2 cups of flour`, while `[1, egg, null]` is displayed as `1 egg`. The third field is optional - `[1, egg, null]` is the same as `[1, egg]`.
 - `method` (list) - A list of steps undertaken to create the recipe, written in plain English. Or whatever language you prefer.
 - `time` (string, optional) - The time it takes to make the recipe in minutes.
 
 The recipe's file name isn't important, but it's good practice to make it something obvious, like `chocolate_cake.md` and not `strawberry_pie.md`.
 
-The recipe files are standard YAML. The extension should always be `.md` - other extensions will cause issues with subrecipes (see #1).
+The recipe files are standard YAML. Every recipe **must** begin and end with three dashes [to ensure that Jekyll processes it](https://jekyllrb.com/docs/front-matter/).
+
+Good:
+```yaml
+---
+name: Example
+---
+```
+Bad:
+```yaml
+name: Example
+```
 
 ### Subrecipes
 Subrecipes behave a little differently to regular recipes:
 - They don't show up on the home page
 - The `time` tag is not supported
-- `layout` should be `subrecipe`
 
 Subrecipes have a tag that regular recipes do not - the `parents` tag. This is a list of recipes that the subrecipe should be included in. For example:
 ```yaml

_config.yml

@@ -1,3 +1,13 @@
+defaults:
+  - scope:
+      path: "_recipes"
+    values:
+      layout: "recipe"
+  - scope:
+      path: "_subrecipes"
+    values:
+      layout: "subrecipe"
+
 collections:
   # note: subrecipes MUST come before recipes, otherwise subrecipe.output will be empty with no error message given. thanks to https://github.com/jekyll/jekyll/issues/5371#issuecomment-247951926
   subrecipes:

_includes/ingredients.html

@@ -5,6 +5,6 @@
 <{{tag}}>Ingredients</{{tag}}>
 <ul>
 	{% for item in page.ingredients -%}
-	<li>{{ item[0] }} {% if item[2] %} {{ item[2] }} of {% endif %} {{ item[1] }}</li>
+	<li>{{ item[0] }} {%- if item[2] %} {{ item[2] }} of {% endif %} {{ item[1] }}</li>
 	{% endfor -%}
 </ul>

_layouts/recipe.html

@@ -14,7 +14,21 @@ layout: default
 {%- endfor -%}
 
 <h1>{{ page.name }}</h1>
-<p class='subtle'> {{ page.method.size }} steps - Estimated cooking time: {{ page.time | default: "Not provided" }} {% if page.author %} - By {{ page.author }} {% endif %}</p>
+{%- if page.time -%}
+	{%- if page.time > 59 %}
+		{%- assign hours = page.time | divided_by: 60 -%}
+		{%- assign minutes = page.time | modulo: 60 -%}
+		{%- assign time = hours | append: " hour" -%}
+		{%- if hours > 1 %}{% assign time = time | append: "s" %}{% endif -%}
+		{%- if minutes > 0 -%}
+			{%- assign time = time | append: " " | append: minutes | append: " minute" -%}
+			{%- if minutes > 1 %}{% assign time = time | append: "s" %}{% endif -%}
+		{%- endif -%}
+	{%- else -%}
+		{%- assign time = page.time %}
+	{%- endif -%}
+{%- endif -%}
+<p class='subtle'> {{ page.method.size }} steps - Estimated cooking time: {{ time | default: "Not provided" }} {% if page.author %} - By {{ page.author }} {% endif %}</p>
 {%- if applicable_subrecipes %}
 	<h2> Subrecipes </h2>
 	{% for subrecipe in site.subrecipes -%}