fixed prettier linting issue

Author: dgwyer

src/legends/swatches.js

@@ -175,9 +175,9 @@ function legendItems(scale, options = {}, swatch, swatchStyle) {
           font-family: system-ui, sans-serif;
           font-size: 10px;${marginTop === undefined ? "" : `margin-top: ${+marginTop}px;`}${
         marginRight === undefined ? "" : `margin-right: ${+marginRight}px;`
-      }${`margin-bottom: ${+marginBottom}px;`}${
-        marginLeft === undefined ? "" : `margin-left: ${+marginLeft}px;`
-      }${width === undefined ? "" : `width: ${+width}px;`}
+      }${`margin-bottom: ${+marginBottom}px;`}${marginLeft === undefined ? "" : `margin-left: ${+marginLeft}px;`}${
+        width === undefined ? "" : `width: ${+width}px;`
+      }
         }
         ${swatchStyle(className)}
         ${extraStyle}