docs: adjust README and pic

Author: rx-dev

README.md

@@ -1,4 +1,4 @@
-<img align="right" src="https://raw.githubusercontent.com/MinecraftCommands/syntax-mcfunction/main/logo.png?sanitize=true" alt="logo" width="76">
+<img align="right" src="https://raw.githubusercontent.com/MinecraftCommands/syntax-mcfunction/main/icon.png?sanitize=true" alt="logo" width="76">
 
 # syntax-mcfunction
 

imgs/demo.png

@@ -1,21 +1,20 @@
-#> Example of base game commands
-# Normal comment
-# @annotation $scoreboard.variable #resource:location
+#> Block Comment Header
+# Normal comment - Example of some commands
+# @returns $my.variable at #resource:location
 
-# Example of base game commands
-# Normal comment
-# @annotation $scoreboard.variable #resource:location
+# However, we don't get @returns highlighting here
 
 setblock ~ ~ ~ minecraft:dispenser[facing=up]{Items: [{id: "minecraft:diamond", Count: 1}]}
 $data modify storage $(id) $(path) set value "with random $(string1) stuff $(string2)"
 tellraw @a [{"text": "hello", "color": "blue"}, {"text": "world", "color": "blue"}]
-random roll 2..45
+random roll 2..45  # neat command they added
+give @a #minecraft:log  # plenty of wood to capture
 
 # multiline
-execute                          \
-    as @a                        \
-    at @s                        \
-    if entity @s[distance=..0.6] \
+execute                           \
+    as @a                         \
+    at @s                         \
+    if entity @s[distance=..0.6]  \
     say bar
 
 # bolt
@@ -46,5 +45,3 @@ LOOP(1000,i){
    execute summon marker run mud:register {command:"function tests:a/target",setup:""}
     summon marker 0 0 0 {Tags:["a.i"]}
 }
-
-