Merge branch 'main' of github.com:ratfactor/ziglings into main

exercises/02_std.zig

@@ -17,8 +17,8 @@ pub fn main() void {
     std.debug.print("Standard Library.\n", .{});
 }
 
-// Going deeper: imports must be declared as "constants" (with the 'const'
+// For the curious: Imports must be declared as constants because they
-// keyword rather than "variables" (with the 'var' keyword) is that they
+// can only be used at compile time rather than run time. Zig evaluates
-// can only be used at "compile time" rather than "run time". Zig evaluates
+// constant values at compile time. Don't worry, we'll cover imports
-// const values at compile time. Don't worry if none of this makes sense
+// in detail later.
-// yet! See also this answer: https://stackoverflow.com/a/62567550/695615
+// See also this answer: https://stackoverflow.com/a/62567550/695615

exercises/22_errors2.zig

@@ -7,7 +7,7 @@
 // What happens if getText() can't find 'foo.txt'?  How do we express
 // this in Zig?
 //
-// Zig let's us make what's called an "error union" which is a value
+// Zig lets us make what's called an "error union" which is a value
 // which could either be a regular value OR an error from a set:
 //
 //     var text: MyErrorSet!Text =  getText('foo.txt');