Removed references to old result routes; fixed typos in some models

src/Models/Benchmark.php

@@ -17,7 +17,7 @@ class Benchmark extends Model {
   }
 
   public function results() {
-    return $this->hasMany(Result::class):
+    return $this->hasMany(Result::class);
   }
 
 }

src/Models/Component.php

@@ -16,7 +16,7 @@ class Component extends Model {
   }
 
   public function results() {
-    return $this->hasMany(Result::class):
+    return $this->hasMany(Result::class);
   }
 
 }

src/Models/Result.php

@@ -18,7 +18,7 @@ class Result extends Model {
   }
 
   public function component() {
-    return $this->belongsTo(Component::class):
+    return $this->belongsTo(Component::class);
   }
 
   public function benchmark() {