style(guide/concepts): remove ws
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@@ -54,18 +54,18 @@ Try out the Live Preview above, and then let's walk through the example and desc
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<img class="pull-right" style="padding-left: 3em; padding-bottom: 1em;" src="img/guide/concepts-databinding1.png">
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This looks like normal HTML, with some new markup. In Angular, a file like this is called a
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<a name="template">"{@link templates template}"</a>. When Angular starts your application, it parses and
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<a name="template">"{@link templates template}"</a>. When Angular starts your application, it parses and
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processes this new markup from the template using the so called <a name="compiler">"{@link compiler compiler}"</a>.
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The loaded, transformed and rendered DOM is then called the <a name="view">"view"</a>.
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The first kind of new markup are the so called <a name="directive">"{@link directive directives}"</a>.
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They apply special behavior to attributes or elements in the HTML. In the example above we use the
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They apply special behavior to attributes or elements in the HTML. In the example above we use the
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{@link api/ng.directive:ngApp `ng-app`} attribute, which is linked to a directive that automatically
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initializes our application. Angular also defines a directive for the {@link api/ng.directive:input `input`}
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element that adds extra behavior to the element. E.g. it is able to automatically validate that the entered
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text is non empty by evaluating the `required` attribute.
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element that adds extra behavior to the element. E.g. it is able to automatically validate that the entered
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text is non empty by evaluating the `required` attribute.
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The {@link api/ng.directive:ngModel `ng-model`} directive stores/updates
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the value of the input field into/from a variable and shows the validation state of the input field by
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the value of the input field into/from a variable and shows the validation state of the input field by
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adding css classes. In the example we use these css classes to mark an empty input field with a red border.
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<div class="alert alert-info">
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