fixed emoji renders for in PPL manual (#221)

Signed-off-by: Shenoy Pratik <[email protected]>

dashboards-observability/public/components/common/helpers/ppl_docs/functions/math.ts

@@ -78,7 +78,7 @@ Example:
 
 **Description**
 
-Usage: atan(x) calculates the arc tangent of x. atan(y, x) calculates
+Usage: atan(x) calculates the arc tangent of x. atan(y, x) calculates
 the arc tangent of y / x, except that the signs of both arguments are
 used to determine the quadrant of the result.
 
@@ -100,7 +100,7 @@ Example:
 
 **Description**
 
-Usage: atan2(y, x) calculates the arc tangent of y / x, except that the
+Usage: atan2(y, x) calculates the arc tangent of y / x, except that the
 signs of both arguments are used to determine the quadrant of the
 result.
 
@@ -327,7 +327,7 @@ Example:
 Specifications:
 
 Usage: log(x) returns the natural logarithm of x that is the base e
-logarithm of the x. log(B, x) is equivalent to log(x)/log(B).
+logarithm of the x. log(B, x) is equivalent to log(x)/log(B).
 
 Argument type: INTEGER/LONG/FLOAT/DOUBLE
 

dashboards-observability/public/components/common/helpers/ppl_docs/language_structure/datatypes.ts

@@ -108,7 +108,7 @@ information.
 
 | Type | Syntax                  | Range                                  |
 |------|-------------------------|----------------------------------------|
-| Time | 'hh:mm:ss\[.fraction\]' | '00:00:00.000000' to '23:59:59.999999' |
+| Time | 'hh:mm:ss\[.fraction\]' | '00:00:00.000000' to '23:59:59.999999' |
 
 #### **Datetime**
 
@@ -121,7 +121,7 @@ contains both date time and timezone information, see
 
 | Type     | Syntax                             | Range                                                        |
 |----------|------------------------------------|--------------------------------------------------------------|
-| Datetime | 'yyyy-MM-dd hh:mm:ss\[.fraction\]' | '0001-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999' |
+| Datetime | 'yyyy-MM-dd hh:mm:ss\[.fraction\]' | '0001-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999' |
 
 #### **Timestamp**
 
@@ -135,7 +135,7 @@ timezone from UTC when retrieving.
 
 | Type      | Syntax                             | Range                                                            |
 |-----------|------------------------------------|------------------------------------------------------------------|
-| Timestamp | 'yyyy-MM-dd hh:mm:ss\[.fraction\]' | '0001-01-01 00:00:01.000000' UTC to '9999-12-31 23:59:59.999999' |
+| Timestamp | 'yyyy-MM-dd hh:mm:ss\[.fraction\]' | '0001-01-01 00:00:01.000000' UTC to '9999-12-31 23:59:59.999999' |
 
 ####  **Interval**
 
@@ -193,25 +193,25 @@ each of the types:
 
 -   Conversion from datetime to date is to extract the date part from
     the datetime value. For example, the result to convert datetime
-    '2020-08-17 14:09:00' to date is date '2020-08-08'.
+    '2020-08-17 14:09:00' to date is date '2020-08-08'.
 -   Conversion to time is to extract the time part from the datetime
     value. For example, the result to convert datetime '2020-08-17
-    14:09:00' to time is time '14:09:00'.
+    14:09:00' to time is time '14:09:00'.
 -   Since the datetime type does not contain timezone information, the
     conversion to timestamp needs to fill up the timezone part with the
     session timezone. For example, the result to convert datetime
-    '2020-08-17 14:09:00' with system timezone of UTC, to timestamp is
-    timestamp '2020-08-17 14:09:00' UTC.
+    '2020-08-17 14:09:00' with system timezone of UTC, to timestamp is
+    timestamp '2020-08-17 14:09:00' UTC.
 
 #### **Conversion from TIMESTAMP**
 
 -   Conversion from timestamp is much more straightforward. To convert
     it to date is to extract the date value, and conversion to time is
     to extract the time value. Conversion to datetime, it will extracts
     the datetime value and leave the timezone information over. For
-    example, the result to convert datetime '2020-08-17 14:09:00' UTC to
-    date is date '2020-08-17', to time is '14:09:00' and to datetime is
-    datetime '2020-08-17 14:09:00'.
+    example, the result to convert datetime '2020-08-17 14:09:00' UTC to
+    date is date '2020-08-17', to time is '14:09:00' and to datetime is
+    datetime '2020-08-17 14:09:00'.
 
 ### **String Data Types**