docs: mention thinning

README.md

@@ -16,6 +16,7 @@ more coming soon! i'm trying to copy pyzule in order to deprecate it in favor of
 - remove UISupportedDevices
 - remove watch app
 - fakesign the output ipa/app
+- thin all binaries to arm64, it can LARGELY reduce app size sometimes!
 
 ## notes
 

cyan/tbhtypes/executable.py

@@ -193,13 +193,10 @@ class Executable:
     return True
 
   def thin(self) -> bool:
-    if subprocess.run(
+    return subprocess.run(
       [self.lipo, "-thin", "arm64", self.path, "-output", self.path],
       stderr=subprocess.DEVNULL
-    ).returncode == 0:
-      return True
-
-    return False
+    ).returncode == 0
 
   def change_dependency(self, old: str, new: str) -> None:
     subprocess.run([self.nt, "-change", old, new, self.path])