| @@ -27,7 +27,7 @@ | ||
| 27 | 27 | return $this; | 
| 28 | 28 | } | 
| 29 | 29 | |
| 30 | - public function break(?Node $parent = null): self | |
| 30 | + public function break(?Node $parent = null) : self | |
| 31 | 31 |      { | 
| 32 | 32 | $this->append(new Hardbreak($parent)); | 
| 33 | 33 | |
| @@ -162,11 +162,11 @@ | ||
| 162 | 162 | |
| 163 | 163 |          if (1 === \count($this->tags)) { | 
| 164 | 164 | // no closing tag | 
| 165 | - return $this->tags[0] . $output; | |
| 165 | + return $this->tags[0].$output; | |
| 166 | 166 | } | 
| 167 | 167 | |
| 168 | 168 | // opening and closing tags | 
| 169 | - return $this->tags[0] . $output . $this->tags[1]; | |
| 169 | + return $this->tags[0].$output.$this->tags[1]; | |
| 170 | 170 | } | 
| 171 | 171 | |
| 172 | 172 | /** |