Update YODAFile_Specification_Draft0.md

doc/YODAFile_Specification_Draft0.md

@@ -6,7 +6,7 @@ Draft v0.1 (work in progress)
 
 ## Goals
 
-We developed the **YAML Observation Data Archive & Exchange (YODA) File Format** to serve as a specification for human-readable, machine-parseable, text-based data files that accommodate the full diversity of critical zone science data -- such as hydrological time series, soil profile geochemistry, biodiversity transects, etc. -- that can be organized with the [Observations Data Model v2 (ODM2)](https://github.com/ODM2/ODM2). 
+We developed the **YAML Observation Data Archive & Exchange (YODA) File Format** to serve as a specification for human-readable, machine-parseable, text-based data files that accommodate the full diversity of earth and environmental science data -- such as hydrological time series, soil profile geochemistry, biodiversity transects, etc. -- that can be organized with the [Observations Data Model v2 (ODM2)](https://github.com/ODM2/ODM2).
 
 Specifically, we designed the YODA File format to meet the following requirements:
 
@@ -18,7 +18,7 @@ Specifically, we designed the YODA File format to meet the following requirement
 
 * **Serve as a self-describing archival file format** that is readily accepted by earth and environmental science data respositories, such as [IEDA EarthChem Library](http://www.earthchem.org/library) or [Knowledge Network for Biocomplexity (KNB)](https://knb.ecoinformatics.org/)
 
-###Design Vision
+### Design Vision
 A YODA File follows the data serialization and interchange format of [YAML](http://en.wikipedia.org/wiki/YAML) ("YAML Ain't Markup Language"), a superset of [JSON](http://www.json.org/) (JavaScript Object Notation). YAML can be readily [parsed by any modern computer language](http://yaml.org/). 
 
 The key feature of a YODA file that distiguishes it from generic YAML is that a YODA file (1) organizes data into a comma-separated data array (e.g. a data table or DataFrame) with multiple columns and rows, and (2) provides all the metadata of an [ODM2](https://github.com/ODM2/ODM2) [Dataset](https://github.com/ODM2/ODM2/blob/master/doc/ODM2Docs/core_datasets.md) so that the data array can be parsed by software into an [ODM2](https://github.com/ODM2/ODM2) database instance.