update env example file

Author: wtfsayo

.env.example

@@ -257,9 +257,12 @@ TOGETHER_API_KEY=               # Together API Key
 #### Crypto Plugin Configurations ####
 ######################################
 
-# COIN DATA SOURCES
+# CoinMarketCap / CMC
 COINMARKETCAP_API_KEY=
+
+# CoinGecko
 COINGECKO_API_KEY=
+COINGECKO_PRO_API_KEY=
 
 # EVM
 EVM_PRIVATE_KEY=
@@ -438,9 +441,7 @@ GIPHY_API_KEY=
 # OpenWeather
 OPEN_WEATHER_API_KEY=           # OpenWeather API key
 
-# CoinGecko
-COINGECKO_API_KEY=
-COINGECKO_PRO_API_KEY=
+
 
 # EchoChambers Configuration
 ECHOCHAMBERS_API_URL=http://127.0.0.1:3333