Corrected HP file styling

Signed-off-by: Christian Wolf <github@christianwolf.email>

lib/Service/RecipeService.php

@@ -216,17 +216,17 @@ class RecipeService {
 		// Make sure that "recipeYield" is an integer which is at least 1
 		if (isset($json['recipeYield']) && $json['recipeYield']) {
 			
-		    // Check if "recipeYield is an array
-		    if(is_array($json['recipeYield'])) {
-		        if(count($json['recipeYield']) == 1) {
-		            $json['recipeYield'] = $json['recipeYield'][0];
-		        } else {
-		            // XXX How to parse an array correctly?
-		            $json['recipeYield'] = join(' ', $json['recipeYield']);
-		        }
-		    }
-		    
-		    $regex_matches = [];
+			// Check if "recipeYield is an array
+			if (is_array($json['recipeYield'])) {
+				if (count($json['recipeYield']) == 1) {
+					$json['recipeYield'] = $json['recipeYield'][0];
+				} else {
+					// XXX How to parse an array correctly?
+					$json['recipeYield'] = join(' ', $json['recipeYield']);
+				}
+			}
+			
+			$regex_matches = [];
 			preg_match('/(\d*)/', $json['recipeYield'], $regex_matches);
 			if (count($regex_matches) >= 1) {
 				$yield = filter_var($regex_matches[0], FILTER_SANITIZE_NUMBER_INT);