diff --git a/doc/0_Introduction.markdown b/doc/0_Introduction.markdown
index dcae9e8..fc2c038 100644
--- a/doc/0_Introduction.markdown
+++ b/doc/0_Introduction.markdown
@@ -18,7 +18,7 @@ For example an AST abstracts away the fact that in PHP variables can be written
 as `$$bar`, `${'foobar'}` or even `${!${''}=barfoo()}`. You don't have to worry about recognizing
 all the different syntaxes from a stream of tokens.
 
-Another questions is: Why would I want to have a PHP parser *written in PHP*? Well, PHP might not be
+Another question is: Why would I want to have a PHP parser *written in PHP*? Well, PHP might not be
 a language especially suited for fast parsing, but processing the AST is much easier in PHP than it
 would be in other, faster languages like C. Furthermore the people most probably wanting to do
 programmatic PHP code analysis are incidentally PHP developers, not C developers.
diff --git a/doc/2_Usage_of_basic_components.markdown b/doc/2_Usage_of_basic_components.markdown
index 4d92242..450499e 100644
--- a/doc/2_Usage_of_basic_components.markdown
+++ b/doc/2_Usage_of_basic_components.markdown
@@ -268,7 +268,7 @@ The `enterNode()` method can additionally return the value `NodeTraverser::DONT_
 which instructs the traverser to skip all children of the current node.
 
 The `leaveNode()` method can additionally return the value `NodeTraverser::REMOVE_NODE`, in which
-case the current node will be removed from the parent array. Furthermove it is possible to return
+case the current node will be removed from the parent array. Furthermore it is possible to return
 an array of nodes, which will be merged into the parent array at the offset of the current node.
 I.e. if in `array(A, B, C)` the node `B` should be replaced with `array(X, Y, Z)` the result will
 be `array(A, X, Y, Z, C)`.
@@ -376,7 +376,7 @@ create a name with backslashes either write `$node->toString()` or `(string) $no
 a new name from the string and return it. Returning a new node replaces the old node.
 
 Another thing we need to do is change the class/function/const declarations. Currently they contain
-only the shortname (i.e. the last part of the name), but they need to contain the complete name inclduing
+only the shortname (i.e. the last part of the name), but they need to contain the complete name including
 the namespace prefix:
 
 ```php