Reformatting nickname embed

Got rid of unnecessary check

cogs/moderation.py

@@ -550,13 +550,13 @@ class Moderation(Cog):
 
             # Logging Nickname Updates
             if before.nick != after.nick:
-                embed = Embed(description=f"{after.mention}'s **Nickname Changed**",
+                embed = Embed(description=f"**{after.mention}'s Nickname Changed**",
                               colour=enso_embedmod_colours,
                               timestamp=datetime.datetime.utcnow())
                 embed.set_author(name=after, icon_url=after.avatar_url)
-                embed.add_field(name="Nickname Before",
+                embed.add_field(name="Before",
                                 value=before.nick, inline=False)
-                embed.add_field(name="Nickname After",
+                embed.add_field(name="After",
                                 value=after.nick, inline=False)
                 embed.set_footer(text=f"ID: {after.id}")
 
@@ -567,8 +567,7 @@ class Moderation(Cog):
                 new_roles = [roles for roles in after.roles if roles not in before.roles]
                 old_roles = [roles for roles in before.roles if roles not in after.roles]
 
-                if len(new_roles) >= 1:
+                new_roles_string = ", ".join(f"`{r.name}`" for r in new_roles)
-                    new_roles_string = ",".join(f"`{r.name}`" for r in new_roles)
 
                 if len(new_roles) == 1:
                     desc = f"**{after.mention} was given the role** `{new_roles_string}`"
@@ -584,7 +583,6 @@ class Moderation(Cog):
 
                 await modlogs_channel.send(embed=embed)
 
-                if len(old_roles) >= 1:
                 old_roles_string = ", ".join(r.name for r in old_roles)
 
                 if len(old_roles) == 1: