DOC: minor improvements to README pertaining to validation of process…

… files

README.md

@@ -1,13 +1,15 @@
 # DEEP Computational Metadata
 
 ## Identification
+
 This repository can be cited in publications using the following DOI:
 
 [DOI: 10.17617/1.2W](http://doi.org/10.17617/1.2W "https://github.molgen.mpg.de/DEEP/comp-metadata")
 
-Also consider citing the corresponding publication listed [below](#Reference).
+Also consider citing the corresponding publication listed under *References*.
 
 ## Process documentation
+
 In DEEP, standardized computational analysis pipelines are documented in form of so-called *Process* specifications.
 A *Process* document lists required input and reference files, specifies the output generated by the pipeline and
 provides a step-by-step description of the computational analysis.
@@ -16,7 +18,7 @@ provides a step-by-step description of the computational analysis.
 
 [Proceed to Process documents](docs/)
 
-## Creating new *Process* documents
+## Creating and validating new *Process* documents
 
 If you want to document a new analysis type, i.e., a standardized pipeline, or if you just want to document
 an analysis specific for a DEEP publication, you can download the *Process* template file
@@ -25,12 +27,13 @@ and some basic introductory material in this repository:
 [Proceed to Process template](template/)
 
 ## Analysis documentation
+
 Each run of a standardized pipeline produces an *Analysis* metadata document at the end. These are simple tab-separated
 text files listing all input, output and reference files as well as non-default parameters in form of *key-value*
 entries. Whereas a *Process* document has to be manually created and describes an analysis pipeline in generic form,
 an *Analysis* metadata file is created automatically. Consequently, these files are not accessible via this repository.
 
-## Reference
+## References
 See the corresponding publication in Oxford Database for details:
 
 ["A general concept for consistent documentation of computational analyses", *Database* 2015](https://dx.doi.org/10.1093/database/bav050)