Fix typos in some project details (#279)

fix typos

Author: vimode

projects/declaration-files/global-travels/01-passport-declarations/README.md

@@ -2,9 +2,9 @@
 
 Ah, thank you for volunteering.
 Since you're on an international flight, we will need to validate your passport before you can leave the designated travel area.
-But: our systems are quite legacy and we've lost the type annotations for our passport checking system.
+But our systems are quite legacy and we've lost the type annotations for our passport checking system.
 
-Could you please add in the missing global declarations so our `checkPassport` function can pass type-checking please?
+Could you please add in the missing global declarations so our `checkPassport` function can pass type-checking?
 It runs fine as-is -no need to change its runtime behavior- but we would all feel better with no TypeScript compiler complaints.
 
 ## Files

projects/declaration-files/global-travels/02-unexpected-methods/README.md

@@ -2,7 +2,7 @@
 
 Well folks, it seems like we've made an unexpected stop... somewhere.
 We're not sure where.
-Will the TypeScript enthusiast we spoke to earlier please to the front of the plane again?
+Will the TypeScript enthusiast we spoke to earlier please come to the front of the plane again?
 
 Thanks for volunteering a second time.
 We've found this odd script, `./index.ts`, that seems to make use of Array and String methods not present in our JavaScript environment.

projects/declaration-files/global-travels/README.md

@@ -9,7 +9,7 @@ Hello, and welcome!
 ברוך הבא!
 
 We are so glad you're elected to travel with Type Air.
-We hope your trip through the type-safe skies is peasant.
+We hope your trip through the type-safe skies is pleasant.
 By the way, if there a software developer flying with us, please report to the front of the plane.
 We have some files we'd like your assistance with.
 

projects/generics/README.md

@@ -2,7 +2,7 @@
 
 _Learning TypeScript_'s **Generics** chapter covers making classes, functions, interfaces, and type aliases "generic" by allowing them to work with type parameters:
 
-- Using type parameters to represent types different between uses of a construct
+- Using type parameters to represent different types between uses of a construct
 - Providing explicit or implicit type arguments when calling generic functions
 - Using generic interfaces to represent generic object types
 - Adding type parameters to classes, and how that impacts their types