Mac Os LaTex won't compile my bibliography BibTex

I am writing a paper on LaTex on Mac, and have written a bibliography called "bibliography.tex" to cite my paper with. I have

\biblography{biblography} \biblographystyle{plain}

at the bottom of my paper for it to compile with LaTex but whenever I run BibTex to compile 'bibliography.tex' I receive the error message 'bibliography.aux' not found.

And when I try to run the BibTex within my paper I get an error message

This is BibTeX, Version 0.99d (TeX Live 2014) The top-level auxiliary file: dissertation.aux I couldn't open database file biblography.bib ---line 12 of file dissertation.aux : \bibdata{biblography : } I'm skipping whatever remains of this command The style file: plain.bst I found no database files---while reading file dissertation.aux Warning--I didn't find a database entry for "WingraSchools" (There were 2 error messages)

I don't know what I doing wrong as why it neither will compile, please help!