Fix desktop OS examples in issue templates

.github/ISSUE_TEMPLATE/core-issue.md

@@ -27,14 +27,14 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
+ - OS: [e.g. Windows, Mac]
+ - Browser [e.g. Chrome, Safari]
  - Version [e.g. 22]
 
 **Smartphone (please complete the following information):**
  - Device: [e.g. iPhone6]
  - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
+ - Browser [e.g. stock browser, Safari]
  - Version [e.g. 22]
 
 **Additional context**

.github/ISSUE_TEMPLATE/general-issue.md

@@ -27,14 +27,14 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
+ - OS: [e.g. Windows, Mac]
+ - Browser [e.g. Chrome, Safari]
  - Version [e.g. 22]
 
 **Smartphone (please complete the following information):**
  - Device: [e.g. iPhone6]
  - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
+ - Browser [e.g. stock browser, Safari]
  - Version [e.g. 22]
 
 **Additional context**

.github/ISSUE_TEMPLATE/html5-issue.md

@@ -27,14 +27,14 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
+ - OS: [e.g. Windows, Mac]
+ - Browser [e.g. Chrome, Safari]
  - Version [e.g. 22]
 
 **Smartphone (please complete the following information):**
  - Device: [e.g. iPhone6]
  - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
+ - Browser [e.g. stock browser, Safari]
  - Version [e.g. 22]
 
 **Additional context**

.github/ISSUE_TEMPLATE/recording-issue.md

@@ -27,14 +27,14 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
+ - OS: [e.g. Windows, Mac]
+ - Browser [e.g. Chrome, Safari]
  - Version [e.g. 22]
 
 **Smartphone (please complete the following information):**
  - Device: [e.g. iPhone6]
  - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
+ - Browser [e.g. stock browser, Safari]
  - Version [e.g. 22]
 
 **Additional context**