diff --git a/spec/CoverallsReportTransfer.spec.php b/spec/CoverallsReportTransfer.spec.php
index 7098377..e583efc 100644
--- a/spec/CoverallsReportTransfer.spec.php
+++ b/spec/CoverallsReportTransfer.spec.php
@@ -43,8 +43,8 @@
                 'TRAVIS_JOB_ID' => '10',
                 'COVERALLS_REPO_TOKEN' => 'token'
             ]);
-            $adaptor = new TravisCI($environment);
-            $service = new CIService($adaptor);
+            $adapter = new TravisCI($environment);
+            $service = new CIService($adapter);
 
             $this->report = new CoverallsReport([
                 'name' => __DIR__ . '/fixtures/coveralls.json',
diff --git a/spec/entity/CIService.spec.php b/spec/entity/CIService.spec.php
index d17d7aa..4be2f74 100644
--- a/spec/entity/CIService.spec.php
+++ b/spec/entity/CIService.spec.php
@@ -19,13 +19,13 @@
     beforeEach(function () {
         $this->prophet = new Prophet();
 
-        $adaptor = $this->prophet->prophesize(EnvironmentAdapter::class);
-        $adaptor->getName()->willReturn('travis-ci');
-        $adaptor->getBuildJobId()->willReturn('10');
-        $adaptor->getCoverallsToken()->willReturn('token');
-        $adaptor->isSupported()->willReturn(true);
+        $adapter = $this->prophet->prophesize(EnvironmentAdapter::class);
+        $adapter->getName()->willReturn('travis-ci');
+        $adapter->getBuildJobId()->willReturn('10');
+        $adapter->getCoverallsToken()->willReturn('token');
+        $adapter->isSupported()->willReturn(true);
 
-        $this->service = new CIService($adaptor->reveal());
+        $this->service = new CIService($adapter->reveal());
     });
     describe('getServiceName', function () {
         it('return service name', function () {
diff --git a/spec/environment/AdapterResolver.spec.php b/spec/environment/AdapterResolver.spec.php
index 4833329..405ad6f 100644
--- a/spec/environment/AdapterResolver.spec.php
+++ b/spec/environment/AdapterResolver.spec.php
@@ -33,9 +33,9 @@
                     ]);
                     $this->resolver = new AdapterResolver($environment);
                 });
-                it('return detect circle-ci adaptor', function () {
-                    $adaptor = $this->resolver->resolveByEnvironment();
-                    expect($adaptor)->toBeAnInstanceOf(CircleCI::class);
+                it('return detect circle-ci adapter', function () {
+                    $adapter = $this->resolver->resolveByEnvironment();
+                    expect($adapter)->toBeAnInstanceOf(CircleCI::class);
                 });
             });
             context('when drone.io', function () {
@@ -48,9 +48,9 @@
                     ]);
                     $this->resolver = new AdapterResolver($environment);
                 });
-                it('return detect drone.io adaptor', function () {
-                    $adaptor = $this->resolver->resolveByEnvironment();
-                    expect($adaptor)->toBeAnInstanceOf(DroneIO::class);
+                it('return detect drone.io adapter', function () {
+                    $adapter = $this->resolver->resolveByEnvironment();
+                    expect($adapter)->toBeAnInstanceOf(DroneIO::class);
                 });
             });
             context('when travis-ci', function () {
@@ -63,9 +63,9 @@
                     ]);
                     $this->resolver = new AdapterResolver($environment);
                 });
-                it('return detect travis-ci adaptor', function () {
-                    $adaptor = $this->resolver->resolveByEnvironment();
-                    expect($adaptor)->toBeAnInstanceOf(TravisCI::class);
+                it('return detect travis-ci adapter', function () {
+                    $adapter = $this->resolver->resolveByEnvironment();
+                    expect($adapter)->toBeAnInstanceOf(TravisCI::class);
                 });
             });
             context('when codeship', function () {
@@ -78,9 +78,9 @@
                     ]);
                     $this->resolver = new AdapterResolver($environment);
                 });
-                it('return detect codeship adaptor', function () {
-                    $adaptor = $this->resolver->resolveByEnvironment();
-                    expect($adaptor)->toBeAnInstanceOf(CodeShip::class);
+                it('return detect codeship adapter', function () {
+                    $adapter = $this->resolver->resolveByEnvironment();
+                    expect($adapter)->toBeAnInstanceOf(CodeShip::class);
                 });
             });
             context('when jenkins', function () {
@@ -91,9 +91,9 @@
                     ]);
                     $this->resolver = new AdapterResolver($environment);
                 });
-                it('return detect jenkins adaptor', function () {
-                    $adaptor = $this->resolver->resolveByEnvironment();
-                    expect($adaptor)->toBeAnInstanceOf(Jenkins::class);
+                it('return detect jenkins adapter', function () {
+                    $adapter = $this->resolver->resolveByEnvironment();
+                    expect($adapter)->toBeAnInstanceOf(Jenkins::class);
                 });
             });
         });
@@ -102,9 +102,9 @@
                 $environment = new Environment([]);
                 $this->resolver = new AdapterResolver($environment);
             });
-            it('return general adaptor', function () {
-                $adaptor = $this->resolver->resolveByEnvironment();
-                expect($adaptor)->toBeAnInstanceOf(General::class);
+            it('return general adapter', function () {
+                $adapter = $this->resolver->resolveByEnvironment();
+                expect($adapter)->toBeAnInstanceOf(General::class);
             });
         });
     });
@@ -114,9 +114,9 @@
             $this->detector = new AdapterResolver($environment);
         });
         context('when supported', function () {
-            it('return detect adaptor', function () {
-                $adaptor = $this->resolver->resolveByName('circle-ci');
-                expect($adaptor)->toBeAnInstanceOf(CircleCI::class);
+            it('return detect adapter', function () {
+                $adapter = $this->resolver->resolveByName('circle-ci');
+                expect($adapter)->toBeAnInstanceOf(CircleCI::class);
             });
         });
         context('when not supported', function () {
diff --git a/spec/environment/CircleCI.spec.php b/spec/environment/CircleCI.spec.php
index b5cc492..7c15867 100644
--- a/spec/environment/CircleCI.spec.php
+++ b/spec/environment/CircleCI.spec.php
@@ -15,7 +15,7 @@
 
 describe(CircleCI::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->circleCI = new CircleCI(new Environment());
             expect($this->circleCI->getName())->toBe('circle-ci');
         });
diff --git a/spec/environment/CodeShip.spec.php b/spec/environment/CodeShip.spec.php
index 71fcd3b..87afc37 100644
--- a/spec/environment/CodeShip.spec.php
+++ b/spec/environment/CodeShip.spec.php
@@ -15,7 +15,7 @@
 
 describe(CodeShip::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->codeship = new CodeShip(new Environment());
             expect($this->codeship->getName())->toBe('codeship');
         });
diff --git a/spec/environment/DroneIO.spec.php b/spec/environment/DroneIO.spec.php
index 4bc0ead..b4b8e1a 100644
--- a/spec/environment/DroneIO.spec.php
+++ b/spec/environment/DroneIO.spec.php
@@ -15,7 +15,7 @@
 
 describe(DroneIO::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->drone = new DroneIO(new Environment());
             expect($this->drone->getName())->toBe('drone.io');
         });
diff --git a/spec/environment/General.spec.php b/spec/environment/General.spec.php
index 701d6d6..9fd747d 100644
--- a/spec/environment/General.spec.php
+++ b/spec/environment/General.spec.php
@@ -15,7 +15,7 @@
 
 describe(General::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->general = new General(new Environment());
             expect($this->general->getName())->toBe('');
         });
diff --git a/spec/environment/Jenkins.spec.php b/spec/environment/Jenkins.spec.php
index 4a3fae3..b18842a 100644
--- a/spec/environment/Jenkins.spec.php
+++ b/spec/environment/Jenkins.spec.php
@@ -15,7 +15,7 @@
 
 describe(Jenkins::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->jenkins = new Jenkins(new Environment());
             expect($this->jenkins->getName())->toBe('jenkins');
         });
diff --git a/spec/environment/TravisCI.spec.php b/spec/environment/TravisCI.spec.php
index 1c74778..2c7a8d2 100644
--- a/spec/environment/TravisCI.spec.php
+++ b/spec/environment/TravisCI.spec.php
@@ -15,7 +15,7 @@
 
 describe(TravisCI::class, function () {
     describe('#getName', function () {
-        it('return adaptor name', function () {
+        it('return adapter name', function () {
             $this->travis = new TravisCI(new Environment());
             expect($this->travis->getName())->toBe('travis-ci');
         });