refactor

1-js/2-first-steps/04-variables/2-declare-variables/solution.md

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+First, the variable for the name of our planet.
+
+That's simple:
+
+```js
+let ourPlanetName = "Earth";
+```
+
+Note, we could use a shorter name `planet`, but it might be not obvious what planet it refers to. It's nice to be more verbose. At least until the variable isNotTooLong.
+
+Second, the name of the current visitor:
+
+```js
+let currentUserName = "John";
+```
+
+Again, we could shorten that to `userName` if we know beyound the reasonable doubt that the user is current.
+
+Modern editors and autocomplete make long variable names easy to write. Don't save on them. Say, a name with 3 words in it is fine.
+
+And if your editor does not have proper autocompletion, get [a new one](/editor).

1-js/2-first-steps/04-variables/2-declare-variables/task.md

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+importance: 3
+
+---
+
+# Giving the right name
+
+1. Create the variable to store the name of our planet. Assign the value `"Earth"` to it. What should be its name?
+2. Create the variable to store the name of the current visitor. What about its name?