Fix missing placeholders

Author: Zeno Rocha

README.md

@@ -49,25 +49,25 @@ ${1:document}.addEventListener('${2:event}', function(e) {
 ### [ac] appendChild
 
 ```javascript
-${1:document}.appendChild('${2}');
+${1:document}.appendChild(${2:elem});
 ```
 
 ### [rc] removeChild
 
 ```javascript
-${1:document}.removeChild('${2}');
+${1:document}.removeChild(${2:elem});
 ```
 
 ### [cel] createElement
 
 ```javascript
-${1:document}.createElement('${2:elem}');
+${1:document}.createElement(${2:elem});
 ```
 
 ### [cdf] createDocumentFragment
 
 ```javascript
-${1:document}.createDocumentFragment();
+${1:document}.createDocumentFragment(${2:elem});
 ```
 
 ### [ca] classList.add
@@ -127,13 +127,13 @@ ${1:document}.removeAttribute('${2:attr}');
 ### [ih] innerHTML
 
 ```javascript
-${1:document}.innerHTML = '${2}';
+${1:document}.innerHTML = '${2:elem}';
 ```
 
 ### [tc] textContent
 
 ```javascript
-${1:document}.textContent = '${2}';
+${1:document}.textContent = '${2:content}';
 ```
 
 ### [qs] querySelector
@@ -257,7 +257,7 @@ assert.notEqual(${1:actual}, ${2:expected});
 ### [me] module.exports
 
 ```javascript
-module.exports = ${1}
+module.exports = ${1:name};
 ```
 
 ### [pe] process.exit

dom-childAppend.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.appendChild('${2}');
+${1:document}.appendChild('${2:elem}');
 ]]></content>
 	<tabTrigger>ac</tabTrigger>
 	<scope>source.js</scope>
 	<description>appendChild</description>
-</snippet>
+</snippet>

dom-childRemove.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.removeChild('${2}');
+${1:document}.removeChild('${2:elem}');
 ]]></content>
 	<tabTrigger>rc</tabTrigger>
 	<scope>source.js</scope>
 	<description>removeChild</description>
-</snippet>
+</snippet>

dom-createDocumentFragment.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.createDocumentFragment();
+${1:document}.createDocumentFragment(${2:elem});
 ]]></content>
 	<tabTrigger>cdf</tabTrigger>
 	<scope>source.js</scope>
 	<description>createDocumentFragment</description>
-</snippet>
+</snippet>

dom-createElement.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.createElement('${2:elem}');
+${1:document}.createElement(${2:elem});
 ]]></content>
 	<tabTrigger>cel</tabTrigger>
 	<scope>source.js</scope>
 	<description>createElement</description>
-</snippet>
+</snippet>

dom-innerHTML.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.innerHTML = '${2}';
+${1:document}.innerHTML = '${2:elem}';
 ]]></content>
 	<tabTrigger>ih</tabTrigger>
 	<scope>source.js</scope>
 	<description>innerHTML</description>
-</snippet>
+</snippet>

dom-textContent.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-${1:document}.textContent = '${2}';
+${1:document}.textContent = '${2:elem}';
 ]]></content>
 	<tabTrigger>tc</tabTrigger>
 	<scope>source.js</scope>
 	<description>textContent</description>
-</snippet>
+</snippet>

node-moduleExports.sublime-snippet

@@ -1,8 +1,8 @@
 <snippet>
 	<content><![CDATA[
-module.exports = ${1}
+module.exports = ${1:name};
 ]]></content>
 	<tabTrigger>me</tabTrigger>
 	<scope>source.js</scope>
 	<description>module.exports</description>
-</snippet>
+</snippet>