Merge pull request #660 from robertoostenveld/whitespace-after-table

[FIX] Added white space after table

src/04-modality-specific-files/03-electroencephalography.md

@@ -123,6 +123,7 @@ Specific EEG fields MUST be present:
 | SamplingFrequency  | REQUIRED              | [number][]                           | Sampling frequency (in Hz) of all the data in the recording, regardless of their type (for example, 2400).                                                                                                                                                                                                                                                      |
 | PowerLineFrequency | REQUIRED              | [number][] or `"n/a"`                | Frequency (in Hz) of the power grid at the geographical location of the EEG instrument (for example, 50 or 60).                                                                                                                                                                                                                                                 |
 | SoftwareFilters    | REQUIRED              | [object][] of [objects][] or `"n/a"` | [Object][] of temporal software filters applied, or `"n/a"` if the data is not available. Each key:value pair in the JSON object is a name of the filter and an object in which its parameters are defined as key:value pairs. For example, `{"Anti-aliasing filter": {"half-amplitude cutoff (Hz)": 500, "Roll-off": "6dB/Octave"}}`.                          |
+
 SHOULD be present:
 
 | **Key name**               | **Requirement level** | **Data type**                        | **Description**                                                                                                                                                                                                                                                                                                                        |