Correct some information about aloe vera

sass/plant.scss

@@ -49,9 +49,8 @@
     label {
       font-size: 0.9em;
       display: flex;
-      margin-top: -0.1em;
+      margin: -0.1em auto 0;
       white-space: nowrap;
-      margin: auto;
       z-index: 3;
 
       .icon {

static/plants/aloe-vera/metadata.toml

@@ -11,7 +11,7 @@ going up at multiple angles.
 
 [site]
 light = "full or part sun"
-humidity = "dry"
+humidity = "any"
 
 [temp]
 death = 5

static/plants/aloe-vera/site.md

@@ -1,3 +1,3 @@
 Aloe Vera prefers to grow in direct sunlight at temperatures between
 12°C and 29°C. Temperatures below 5°C might kill the plant. 
-Aloe Vera prefers dry climate. 
+Aloe Vera doesn't have any special humidity preferences.