fixed typo in README.md.

README.md

@@ -3,7 +3,7 @@
 It is a tool to inventory the scientific output of an organisation
 structured by teams and projects. It allows to extract bibliometric information
 like lists and metrics.
-LIMBRA is the acronym for LIsts and Metrics bibliometRic Automatised. 
+LIMBRA is the acronym for LIsts and Metrics BibliometRic Automatised.
 It is in used since 2012 in CNRS/IN2P3.
 
 ## Features
@@ -17,12 +17,12 @@ It is in used since 2012 in CNRS/IN2P3.
 * Lists, can be extracted in several format: bibtex, latex, odt, pdf.
   Metrics can be exported in csv, latex and pdf while graphs in png and pdf.
 * Only medata data are stored, not documents.
-* It is a web-based application running via a web browser, independent of 
+* It is a web-based application running via a web browser. It is independent of
   operating systems and database flavours.
 * Can be configured from A to Z by the user.
-* Loggin mechansim is provided and several roles defined.
+* Loggin mechanism is provided and several roles defined.
 * Written in [python](https://www.python.org/) and javascript,
-  it relies on sseveral third party softwares:
+  it relies on several third party softwares:
   [extjs](https://www.sencha.com/products/extjs/),
   [jsduck](https://github.com/senchalabs/jsduck),
   [mathjax](https://www.mathjax.org/),