diff --git a/README.md b/README.md
index f42bbb39..d124f60c 100644
--- a/README.md
+++ b/README.md
@@ -56,8 +56,6 @@ If your CUDA library is not in the default location /usr/local/cuda/lib64, point
 ```
 make cuda=1 CUDA_LIB=/path/to/cuda/library/
 ```
-For instance, it can be something like `/usr/local/cuda-8.0/lib64`. If your system is 32 bit it should be `lib` instead of `lib64`.
-
 Visit [here](https://hasindu2008.github.io/f5c/docs/cuda-troubleshoot) for troubleshooting CUDA related problems.
 
 ## Usage
@@ -71,7 +69,7 @@ Visit the [man page](https://hasindu2008.github.io/f5c/docs/commands) for all th
 
 ### Example
 
-Follow the same steps as in [Nanopolish tutorial](https://nanopolish.readthedocs.io/en/latest/quickstart_call_methylation.html) while replacing `nanopolish` with `f5c`. If you only want to perform a quick test of f5c without aligning reads :
+Follow the same steps as in [Nanopolish tutorial](https://nanopolish.readthedocs.io/en/latest/quickstart_call_methylation.html) while replacing `nanopolish` with `f5c`. If you only want to perform a quick test of f5c :
 ```sh
 #download and extract the dataset including sorted alignments
 wget -O f5c_na12878_test.tgz "http://genome.cse.unsw.edu.au/tmp/f5c_na12878_test.tgz"
@@ -83,6 +81,6 @@ f5c call-methylation -b chr22_meth_example/reads.sorted.bam -g chr22_meth_exampl
 ```
 
 ## Acknowledgement
-This extensively reuses code and methods from [Nanopolish](https://github.com/jts/nanopolish).
+This reuses code and methods from [Nanopolish](https://github.com/jts/nanopolish).
 The event detection code is from Oxford Nanopore's [Scrappie basecaller](https://github.com/nanoporetech/scrappie).
 Some code snippets have been taken from [Minimap2](https://github.com/lh3/minimap2) and [Samtools](http://samtools.sourceforge.net/).
diff --git a/todo.md b/todo.md
deleted file mode 100644
index 6eb1c6db..00000000
--- a/todo.md
+++ /dev/null
@@ -1,11 +0,0 @@
-Port all the C++ headers to C (and change to std=c11 afterwards)
-Fix up autotools stuff (and write Makefile.am)
-Fix macros and clean up the header file nest
-Merge install-{hts,hdf}.sh scripts into one
-Fix up README.md and install instructions
-Move source files into src directory
-Vectorise the alignment function
-Set up autotesting system
-Fix all the memory leaks
-Add stricter options to Makefile (e.g. -Wextra)
-Add link time optimisation flags