Fixing filename proposals to not go wider than screensize (elixir-europe#533)

* Update data_organisation.md

* camelcase

* Update data_organisation.md

Author: bedroesb

pages/your_problem/data_organisation.md

@@ -40,11 +40,11 @@ Brief and descriptive file names are important in keeping your data files organi
 
 **Examples of good file names**
 * Honeybee project, experiment 2 done in Helsinki, data file created on the second of December 2020
-  * File name: 20201202_HB_EXP2_HEL_DATA_V03.xls
-  * Explanation: Time_Project abbreviation_ Experiment number _Location_Type of data_Version number
+  * File name: `20201202_HB_EXP2_HEL_DATA_V03.xls`
+  * Explanation: `Time_ProjectAbbreviation_ExperimentNumber_Location_TypeOfData_VersionNumber`
 * Cropped image of an ant head taken on the third of December 2020 by Meg Megson
-  * 20201203_MM_HEAD_CROPPED_V1.psd
-  * Explanation: Time_creator_data type_modification_version
+  * File name: `20201203_MM_HEAD_CROPPED_V1.psd`
+  * Explanation: `Time_CreatorData_TypeModification_Version`
 
 ## How do you manage file versioning?