Fix typos

Author: tk0miya

sig/ancestor_graph.rbs

@@ -1,5 +1,5 @@
 module RBS
-  # AncestorGraph is a utility class that helps iterating through ancestors and decendants of a class/module
+  # AncestorGraph is a utility class that helps iterating through ancestors and descendants of a class/module
   #
   # ```ruby
   # graph = AncestorGraph.new(env: env, ancestor_builder: ancestor_builder)

sig/definition.rbs

@@ -27,7 +27,7 @@ module RBS
         # Annotations given to the overload associated to the method type
         attr_reader overload_annotations: Array[AST::Annotation]
 
-        # Concatnation of `member_annotations` and `overload_annotations`
+        # Concatenation of `member_annotations` and `overload_annotations`
         attr_reader annotations: Array[AST::Annotation]
 
         def initialize: (type: MethodType, member: method_member, defined_in: TypeName, implemented_in: TypeName?, ?overload_annotations: Array[AST::Annotation]) -> void

sig/definition_builder.rbs

@@ -157,7 +157,7 @@ module RBS
     # Returns a substitution that corresponds to type application
     #
     # ```
-    # tapp_subst(`::Array`, [`::Integer`]) # => Subsitution.build([:Elem], [`::Integer`])
+    # tapp_subst(`::Array`, [`::Integer`]) # => Substitution.build([:Elem], [`::Integer`])
     # ```
     #
     def tapp_subst: (TypeName, Array[Types::t]) -> Substitution

sig/environment.rbs

@@ -233,7 +233,7 @@ module RBS
     def normalize_type_name?: (TypeName) -> (TypeName | nil | false)
 
     # Normalize the type name or raises an error
-    # 
+    #
     def normalize_type_name!: (TypeName) -> TypeName
 
     # Returns a normalized module/class name or a type name with a normalized namespace

sig/type_alias_dependency.rbs

@@ -1,5 +1,5 @@
 module RBS
-  # TypeAliasDependency calculates the dependnecies between type aliases
+  # TypeAliasDependency calculates the dependencies between type aliases
   #
   # The dependencies are normalized automatically.
   #
@@ -12,7 +12,7 @@ module RBS
     #
     attr_reader direct_dependencies: Hash[TypeName, Set[TypeName]]
 
-    # A hash table from type alias name to a hash name with keys of transitive dependnecies
+    # A hash table from type alias name to a hash name with keys of transitive dependencies
     #
     # The source type name and dependencies are normalized.
     #

sig/type_alias_regularity.rbs

@@ -71,7 +71,7 @@ module RBS
     def initialize: (env: Environment) -> void
 
     # Returns `Diagnostic` instance if the alias type is nonregular.
-    # Regurns `nil` if the alias type is regular.
+    # Returns `nil` if the alias type is regular.
     #
     # Normalizes the given type name automatically.
     #

sig/type_param.rbs

@@ -75,7 +75,7 @@ module RBS
 
       def to_s: () -> String
 
-      # Validates TypeParams if it refers another optiional type params
+      # Validates TypeParams if it refers another optional type params
       #
       # * Returns array of TypeParam objects that refers other optional type params
       # * Returns `nil` if all type params are valid
@@ -86,7 +86,7 @@ module RBS
       #
       def self.application: (Array[TypeParam], Array[Types::t]) -> Substitution?
 
-      # Returns an array of type args, that fills ommited types with the defaults
+      # Returns an array of type args, that fills omitted types with the defaults
       #
       # ```rbs
       # interface _Foo[T, S = untyped]
@@ -102,7 +102,7 @@ module RBS
       # _Foo[String, Integer, untyped] # => _Foo[String, Integer, untyped]  (Keeping extra args)
       # ```
       #
-      # Note that it allows iinvalid arities, returning the `args` immediately.
+      # Note that it allows invalid arities, returning the `args` immediately.
       #
       def self.normalize_args: (Array[TypeParam], Array[Types::t]) -> Array[Types::t]
     end

sig/vendorer.rbs

@@ -24,7 +24,7 @@ module RBS
   # vendor/rbs/minitest-1.2.3  => Will include `minitest` library RBSs.
   # ```
   #
-  # The vendorerd RBSs will be loaded through :dir source.
+  # The vendored RBSs will be loaded through :dir source.
   #
   # ```rb
   # loader = RBS::EnvironmentLoader.new(core_root: nil, repository: RBS::Repository.new(no_stdlib: true))