doc: Updated spelling occured -> occurred

Fixed small typo.

Signed-off-by: Noel Eck <noel.eck@intel.com>

examples/c/a110x.c

@@ -15,7 +15,7 @@ int main()
     bool abc = 0;
     while(1){
         if(a110x_magnet_detected(dev, &abc) != UPM_SUCCESS){
-            printf("an error has occured\n");
+            printf("an error has occurred\n");
         }
         upm_delay(1);
         printf("value retrieved: %d\n", abc);

examples/c/button_intr.c

@@ -44,7 +44,7 @@ int main()
     bool abc = 0;
     while(1){
         if(button_get_value(dev, &abc) != UPM_SUCCESS){
-            printf("an error has occured\n");
+            printf("an error has occurred\n");
         }
         upm_delay(1);
         printf("value retrieved: %d\n", abc);

examples/c/collision.c

@@ -15,7 +15,7 @@ int main()
     bool abc = 0;
     while(1){
         if(collision_is_colliding(dev, &abc) != UPM_SUCCESS){
-            printf("an error has occured\n");
+            printf("an error has occurred\n");
         }
         upm_delay(1);
         printf("value retrieved: %d\n", abc);

examples/c/ttp223.c

@@ -15,7 +15,7 @@ int main()
     bool abc = 0;
     while(1){
         if(ttp223_is_pressed(dev, &abc) != UPM_SUCCESS){
-            printf("an error has occured\n");
+            printf("an error has occurred\n");
         }
         upm_delay(1);
         printf("value retrieved: %d\n", abc);

examples/java/MAX31855Example.java

@@ -47,7 +47,7 @@ public class MAX31855Example {
 				Thread.sleep(1000);
 			} catch (InterruptedException e) {
 				// TODO Auto-generated catch block
-				System.out.println("The following exception occured: "+e.getMessage());
+				System.out.println("The following exception occurred: "+e.getMessage());
 			}
 		}
 		//! [Interesting]

examples/java/MAX5487Example.java

@@ -49,7 +49,7 @@ public class MAX5487Example {
 				Thread.sleep(5);
 			} catch (InterruptedException e) {
 				// TODO Auto-generated catch block
-				System.out.println("The following Exception occured: "+e.getMessage());
+				System.out.println("The following Exception occurred: "+e.getMessage());
 			}
 		}
 
@@ -60,7 +60,7 @@ public class MAX5487Example {
 				Thread.sleep(5);
 			} catch (InterruptedException e) {
 				// TODO Auto-generated catch block
-				System.out.println("The following exception occured: "+e.getMessage());
+				System.out.println("The following exception occurred: "+e.getMessage());
 			}
 		}
 

examples/java/MAXds3231mExample.java

@@ -58,7 +58,7 @@ public class MAXds3231mExample {
 			Thread.sleep(500);
 		} catch (InterruptedException e) {
 			// TODO Auto-generated catch block
-			System.out.println("The following exception occured: "+e.getMessage());
+			System.out.println("The following exception occurred: "+e.getMessage());
 		}
 
 		while(true){