doc: Remove explicit network name references

src/qt/networkstyle.h

@@ -13,7 +13,7 @@
 class NetworkStyle
 {
 public:
-    /** Get style associated with provided BIP70 network id, or 0 if not known */
+    /** Get style associated with provided network id, or 0 if not known */
     static const NetworkStyle* instantiate(const std::string& networkId);
 
     const QString &getAppName() const { return appName; }