improve wording

Author: timfel

docs/contributor/IMPLEMENTATION_DETAILS.md

@@ -3,11 +3,10 @@
 ## Abstract Operations on Python Objects
 
 Many generic operations on Python objects in CPython are defined in the header
-files `abstract.c` and `abstract.h`. These operations are widely used and their
+files `object.h` and `abstract.h`. These operations are widely used and their
 interplay and intricacies are the cause for the conversion, error message, and
 control flow bugs when not mimicked correctly. Our current approach is to
-provide many of these abstract operations as part of the
-`PythonObjectLibrary`.
+provide many of these abstract operations as part of the `PythonObjectLibrary`.
 
 ### Common operations in the PythonObjectLibrary
 

docs/user/FAQ.md

@@ -18,10 +18,10 @@ supported. Please see our [migration document](./JYTHON) for details.
 ### Do I need to compile and run native modules as LLVM bitcode to use GraalPython?
 
 If you want to run C extensions or use certain built-in features, yes, you need
-to run them compiled to LLVM bitcode. However, many of the core features of
-Python, including large parts of the `os` API, are implemented in Java so many
-standard library modules and packages work without requiring running LLVM
-bitcode.
+to build the module with GraalPython and then it will run using on the GraalVM
+LLVM runtime. However, many of the core features of Python, including large
+parts of the `os` API, are implemented in Java so many standard library modules
+and packages work without requiring running LLVM bitcode.
 
 ### Can I use GraalVM sandboxing features with GraalPython?
 
@@ -53,7 +53,7 @@ CPython. In any case, both with native image or when running on JVM we first
 need to warm up to reach peak performance. This is a complicated story in
 itself, but in general it can take a while (a minute or two) after you have
 reached and are running your core workload. We are continuously working on
-improving this
+improving this.
 
 ### Can I share warmed up code between multiple Python contexts?